Kees Doets. Monadic Pi::1:::::1:::-Theories of Pi::1:::::1:::-Properties. Notre Dame Journal of Formal Logic, 30(2):224-240, 1989.
@article{Doets89,
title = {Monadic Pi::1:::::1:::-Theories of Pi::1:::::1:::-Properties},
author = {Kees Doets},
year = {1989},
researchr = {https://researchr.org/publication/Doets89},
cites = {0},
citedby = {0},
journal = {Notre Dame Journal of Formal Logic},
volume = {30},
number = {2},
pages = {224-240},
}