Hans Jürgen Ohlbach, Dov M. Gabbay. Calendar Logic. Journal of Applied Non-Classical Logics, 8(4):291-323, 1998.
@article{OhlbachG98,
title = {Calendar Logic},
author = {Hans Jürgen Ohlbach and Dov M. Gabbay},
year = {1998},
tags = {logic},
researchr = {https://researchr.org/publication/OhlbachG98},
cites = {0},
citedby = {0},
journal = {Journal of Applied Non-Classical Logics},
volume = {8},
number = {4},
pages = {291-323},
}