Mauro Ferrari, Camillo Fiorentini, Guido Fiorino. A secondary semantics for Second Order Intuitionistic Propositional Logic. Math. Log. Q., 50(2):202-210, 2004. [doi]
@article{FerrariFF04,
title = {A secondary semantics for Second Order Intuitionistic Propositional Logic},
author = {Mauro Ferrari and Camillo Fiorentini and Guido Fiorino},
year = {2004},
doi = {10.1002/malq.200310090},
url = {http://dx.doi.org/10.1002/malq.200310090},
tags = {semantics, logic},
researchr = {https://researchr.org/publication/FerrariFF04},
cites = {0},
citedby = {0},
journal = {Math. Log. Q.},
volume = {50},
number = {2},
pages = {202-210},
}