Add TIPA documentation and update paper gitignore

- Add TIPA package reference and documentation link to README
- Update author order in citation (Trang Phan, Vu Anh)
- Update paper/.gitignore to include main.tex and main.bib
- Add main.bib bibliography file

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

README.md

@@ -200,6 +200,13 @@ This dataset promotes Vietnamese language learning and preservation through accu
 
 Created for educational and research purposes in Vietnamese phonetics and pronunciation.
 
+### IPA Package
+
+Tipa package for LaTeX is used for IPA symbols:
+- CTAN link: https://ctan.org/pkg/tipa
+- Documentation:
+https://sg.mirrors.cicku.me/ctan/fonts/tipa/tipa/doc/tipaman.pdf
+
 ### Licensing Information
 
 This dataset is released under the Apache 2.0 License.
@@ -210,7 +217,7 @@ If you use this dataset, please cite:
 
 ```bibtex
 @dataset{vietnamese_ipa_2025,
-  author = {Vu Anh, Trang Phan},
+  author = {Trang Phan, Vu Anh},
   organization = {Underthesea NLP}
   title = {Vietnamese IPA Dataset},
   year = {2025},

paper/.gitignore

@@ -1,2 +1,4 @@
 *
-!.gitignore
+!.gitignore
+!main.text
+!main.bib

paper/main.bib

@@ -0,0 +1,302 @@
+@inproceedings{alves2007,
+  author = {Alves, Mark J.},
+  title = {A look at North-Central Vietnamese},
+  booktitle = {SEALS XII},
+  editor = {R. Wayland and others},
+  pages = {1--7},
+  year = {2007},
+  publisher = {Pacific Linguistics},
+  address = {Canberra}
+}
+
+@incollection{brunelle2015,
+  author = {Brunelle, Marc},
+  title = {Vietnamese (Tiếng Việt)},
+  booktitle = {The handbook of Austroasiatic languages},
+  editor = {M. Jenney and P. Sidwell},
+  pages = {909--953},
+  year = {2015},
+  publisher = {Brill},
+  address = {Leiden}
+}
+
+@article{cao1988,
+  author = {Cao, Xuân Hạo},
+  title = {Hai vấn đề âm vị học của phương ngữ Nam bộ [Two phonological problems in Nam Bo dialect]},
+  journal = {Ngôn ngữ},
+  volume = {1},
+  pages = {48--53},
+  year = {1988}
+}
+
+@book{doan1977,
+  author = {Đoàn Thiện Thuật},
+  title = {Ngữ âm tiếng Việt},
+  year = {1977},
+  publisher = {Đại học và Trung học chuyên nghiệp},
+  address = {Hà Nội}
+}
+
+@book{doan2012,
+  author = {Đoàn, Thiện Thuật and others},
+  title = {Vietnamese, Level B, C (2 Volumes)},
+  year = {2012},
+  publisher = {The World Publishing House},
+  address = {Hanoi, Vietnam}
+}
+
+@book{doan2014,
+  author = {Đoàn, Thiện Thuật and others},
+  title = {Vietnamese, Level A (2 Volumes)},
+  year = {2014},
+  publisher = {The World Publishing House},
+  address = {Hanoi, Vietnam}
+}
+
+@book{duffield2019,
+  editor = {Duffield, Nigel and Phan, Trang and Trinh, Tue},
+  title = {Interdisciplinary Perspectives on Vietnamese Linguistics},
+  year = {2019},
+  publisher = {John Benjamins},
+  address = {Amsterdam}
+}
+
+@misc{duffield2024,
+  editor = {Duffield, Nigel and Phan, Trang},
+  title = {Progress in Vietnamese linguistics},
+  year = {2024},
+  note = {Special issue of Taiwan Journal of Linguistics Vol. 22}
+}
+
+@phdthesis{emerich2012,
+  author = {Emerich, Giang H.},
+  title = {The Vietnamese vowel system},
+  year = {2012},
+  school = {University of Pennsylvania}
+}
+
+@book{hoang2004,
+  author = {Hoàng, Thị Châu},
+  title = {Phương ngữ học tiếng Việt [Vietnamese dialectology]},
+  year = {2004},
+  publisher = {Nhà Xuất Bản Đại Học Quốc Gia Hà Nội},
+  address = {Hà Nội}
+}
+
+@book{hole2013,
+  editor = {Hole, Daniel and Lobel, Elisabeth},
+  title = {Linguistics of Vietnamese: An International Survey},
+  year = {2013},
+  publisher = {De Gruyter Mouton},
+  address = {Berlin/Boston}
+}
+
+@misc{kirby2008,
+  author = {Kirby, James},
+  title = {vPhon: a Vietnamese phonetizer (version [current\_version])},
+  year = {2008},
+  note = {Retrieved on <date> from \url{http://github.com/kirbyj/vPhon/}}
+}
+
+@article{kirby2011,
+  author = {Kirby, James},
+  title = {Vietnamese (Hanoi Vietnamese)},
+  journal = {Journal of the International Phonetic Association},
+  volume = {41},
+  number = {3},
+  pages = {381--392},
+  year = {2011},
+  url = {https://doi.org/10.1017/S0025100311000181}
+}
+
+@book{mai1992,
+  author = {Mai Ngọc Chừ and Vũ Đức Nghiệu and Hoàng Trọng Phiến},
+  title = {Cơ sở ngôn ngữ học và tiếng Việt},
+  year = {1992},
+  publisher = {Đại học và Giáo dục chuyên nghiệp},
+  address = {Hà Nội}
+}
+
+@book{mai2007a,
+  author = {Mai, Ngọc Chừ and others},
+  title = {Quê Việt, Level A (2 Volumes -- Experimental book)},
+  year = {2007},
+  publisher = {Education Publishing House},
+  address = {Hanoi, Vietnam}
+}
+
+@book{mai2007b,
+  author = {Mai, Ngọc Chừ and others},
+  title = {Quê Việt, Level B (2 Volumes)},
+  year = {2007},
+  publisher = {Education Publishing House},
+  address = {Hanoi, Vietnam},
+  note = {Experimental Textbook}
+}
+
+@article{michaud2004,
+  author = {Michaud, Alexis},
+  title = {Final consonants and glottalization: New perspectives from Hanoi Vietnamese},
+  journal = {Phonetica},
+  volume = {61},
+  pages = {119--146},
+  year = {2004}
+}
+
+@book{nguyen1997,
+  author = {Nguyễn Đình-Hoà},
+  title = {Vietnamese: Tiếng Việt không son phấn},
+  year = {1997},
+  publisher = {John Benjamins},
+  address = {Amsterdam}
+}
+
+@book{nguyentaican1985,
+  author = {Nguyễn, Tài Cẩn},
+  title = {Một số vấn đề về Chữ Nôm [Some problems with Chu Nom]},
+  year = {1985},
+  publisher = {Nhà Xuất Bản Đại học và Trung Học Chuyên Nghiệp},
+  address = {Hà Nội}
+}
+
+@book{nguyentaican1995,
+  author = {Nguyễn, Tài Cẩn},
+  title = {Giáo trình lịch sử ngữ âm tiếng Việt (Sơ thảo) [Textbook of Vietnamese historical phonology (preliminary)]},
+  year = {1995},
+  publisher = {Nhà Xuất Bản Giáo Dục},
+  address = {Hà Nội}
+}
+
+@book{nguyen2019,
+  author = {Nguyễn, Văn Huệ},
+  title = {Basic Vietnamese for Foreigners (2 Volumes)},
+  year = {2019},
+  publisher = {Vietnam National University Press},
+  address = {Hanoi, Vietnam}
+}
+
+@book{nguyen2019adv,
+  author = {Nguyễn, Văn Huệ},
+  title = {Advanced Vietnamese for Foreigners (2 Volumes)},
+  year = {2019},
+  publisher = {Vietnam National University Press},
+  address = {Hanoi, Vietnam}
+}
+
+@article{nguyenvanloi2012,
+  author = {Nguyễn Văn Lợi},
+  title = {Hệ thống thanh điệu tiếng Huế (dựa trên kết quả khảo nghiệm bằng computer)},
+  journal = {Tạp chí Từ điển học \& Bách khoa thư},
+  volume = {5},
+  number = {19},
+  pages = {54--65},
+  year = {2012}
+}
+
+@article{nguyenvanloi1997,
+  author = {Nguyễn Văn Lợi and Edmondson, Jerold A.},
+  title = {Tones and voice quality in modern northern Vietnamese: Instrumental case studies},
+  journal = {Mon-Khmer Studies},
+  volume = {28},
+  pages = {1--18},
+  year = {1997}
+}
+
+@article{pham2006,
+  author = {Pham, Andrea Hoa},
+  title = {Vietnamese rhyme},
+  journal = {Southwest Journal of Linguistics},
+  volume = {25},
+  number = {2},
+  pages = {107--141},
+  year = {2006}
+}
+
+@book{phan2024vibes,
+  author = {Phan, Trang and Chu, P. Lan},
+  title = {Vietnamese Vibes 1, 2, 3},
+  year = {2024},
+  publisher = {Cafoscarina Press},
+  address = {Venice},
+  url = {https://cafoscarina.it/articoli/vietnamese-vibes-1-2-3-phan-trang-chu-phong-lan/}
+}
+
+@book{phan2024springer,
+  editor = {Phan, Trang and Nguyen, Tuan Cuong and Shimizu, Massaki},
+  title = {Studies in Vietnamese Historical Linguistics: Southeast and East Asian Contexts},
+  year = {2024},
+  publisher = {Springer Nature},
+  address = {Singapore}
+}
+
+@misc{phan2025tjl,
+  editor = {Phan, Trang and Duffield, Nigel},
+  title = {Further advances in Vietnamese linguistics},
+  year = {2025},
+  note = {Special issue of Taiwan Journal of Linguistics. forthcoming}
+}
+
+@misc{phan2025lang,
+  editor = {Phan, Trang and Duffield, Nigel and Chou, Tim},
+  title = {Current Issues in Vietnamese Linguistics},
+  year = {2025},
+  note = {Special issue of Languages}
+}
+
+@misc{phan2022,
+  editor = {Phan, Trang and Phan, John and Alves, Mark},
+  title = {Vietnamese Linguistics. State of the Field},
+  year = {2022},
+  note = {Special issue of Journal of Southeast Asian linguistics society}
+}
+
+@misc{phung2025,
+  author = {Phung, Huy and Sakach, An and Nguyen, P. Chung},
+  title = {Intermediate Vietnamese Taskbook},
+  year = {2025},
+  url = {https://doi.org/10.17605/OSF.IO/JHQ6N}
+}
+
+@article{shimizu2022,
+  author = {Shimizu, Masaaki},
+  title = {Philological study of Vietnamese historical phonology -- Nôm materials for 19th-century Southern dialect},
+  journal = {Journal of Southeast Asian linguistics society},
+  volume = {15},
+  number = {4},
+  pages = {1--14},
+  year = {2022}
+}
+
+@article{thompson1959,
+  author = {Thompson, Laurence C.},
+  title = {Saigon phonemics},
+  journal = {Language},
+  volume = {35},
+  number = {3},
+  pages = {454--476},
+  year = {1959}
+}
+
+@book{thompson1984,
+  author = {Thompson, Laurence C.},
+  title = {A Vietnamese reference grammar},
+  year = {1984--85},
+  series = {Mon-Khmer Studies XIII-XIV},
+  publisher = {University of Hawaii Press}
+}
+
+@book{vu2011,
+  author = {Vũ, Văn Thi},
+  title = {Basic Vietnamese},
+  year = {2011},
+  publisher = {Vietnam National University Press},
+  address = {Hanoi, Vietnam}
+}
+
+@book{vuong1994,
+  author = {Vương Hữu Lễ and Hoàng Dũng},
+  title = {Giáo trình ngữ âm tiếng Việt},
+  year = {1994},
+  publisher = {Giáo dục},
+  address = {Hà Nội}
+}