Georg Neis, Derek Dreyer, Andreas Rossberg. Non-parametric parametricity. Journal of Functional Programming, 21(4-5):497-562, 2011. [doi]
@article{NeisDR11,
title = {Non-parametric parametricity},
author = {Georg Neis and Derek Dreyer and Andreas Rossberg},
year = {2011},
doi = {10.1017/S0956796811000165},
url = {http://dx.doi.org/10.1017/S0956796811000165},
researchr = {https://researchr.org/publication/NeisDR11},
cites = {0},
citedby = {0},
journal = {Journal of Functional Programming},
volume = {21},
number = {4-5},
pages = {497-562},
}