L. Ilinca, Jeff Kahn. On the Number of 2-SAT Functions. Combinatorics, Probability & Computing, 18(5):749-764, 2009. [doi]
@article{IlincaK09,
title = {On the Number of 2-SAT Functions},
author = {L. Ilinca and Jeff Kahn},
year = {2009},
doi = {10.1017/S096354830900995X},
url = {http://dx.doi.org/10.1017/S096354830900995X},
researchr = {https://researchr.org/publication/IlincaK09},
cites = {0},
citedby = {0},
journal = {Combinatorics, Probability & Computing},
volume = {18},
number = {5},
pages = {749-764},
}