Karl Crary, Robert Harper. Syntactic Logical Relations for Polymorphic and Recursive Types. Electronic Notes in Theoretical Computer Science, 172:259-299, 2007. [doi]
@article{CraryH07,
title = {Syntactic Logical Relations for Polymorphic and Recursive Types},
author = {Karl Crary and Robert Harper},
year = {2007},
doi = {10.1016/j.entcs.2007.02.010},
url = {http://dx.doi.org/10.1016/j.entcs.2007.02.010},
researchr = {https://researchr.org/publication/CraryH07},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Theoretical Computer Science},
volume = {172},
pages = {259-299},
}