Zohar Manna, Amir Pnueli. Formalization of Properties of Functional Programs. Journal of the ACM, 17(3):555-569, 1970. [doi]
@article{MannaP70,
title = {Formalization of Properties of Functional Programs},
author = {Zohar Manna and Amir Pnueli},
year = {1970},
doi = {10.1145/321592.321606},
url = {http://doi.acm.org/10.1145/321592.321606},
tags = {functional programming},
researchr = {https://researchr.org/publication/MannaP70},
cites = {0},
citedby = {0},
journal = {Journal of the ACM},
volume = {17},
number = {3},
pages = {555-569},
}