@Inproceedings{EPTCS185.1,
  author    = {Honsell, Furio and Liquori, Luigi and Maksimovi\'c, Petar and Scagnetto, Ivan},
  year      = {2015},
  title     = {Gluing together Proof Environments: Canonical extensions of LF Type Theories featuring Locks},
  editor    = {Cervesato, Iliano and Chaudhuri, Kaustuv},
  booktitle = {{\rm Proceedings Tenth International Workshop on}
               Logical Frameworks and Meta Languages: Theory and Practice,
               {\rm Berlin, Germany, 1 August 2015}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {185},
  publisher = {Open Publishing Association},
  pages     = {3-17},
  doi       = {10.4204/EPTCS.185.1},
}