@Inproceedings{EPTCS337.5,
  author    = {Cao, Qinxiang and Wu, Xiwei},
  year      = {2021},
  title     = {Countability of Inductive Types Formalized in the Object-Logic Level},
  editor    = {Pimentel, Elaine and Tassi, Enrico},
  booktitle = {{\rm Proceedings Sixteenth Workshop on}
               Logical Frameworks and Meta-Languages: Theory and Practice,
               {\rm Pittsburgh, USA, 16th July 2021}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {337},
  publisher = {Open Publishing Association},
  pages     = {55-70},
  doi       = {10.4204/EPTCS.337.5},
}