@article{DBLP:journals/tcs/Palmigiano04,
author = {Alessandra Palmigiano},
title = {A coalgebraic view on positive modal logic},
journal = {Theor. Comput. Sci.},
volume = {327},
number = {1-2},
year = {2004},
pages = {175-195},
ee = {http://dx.doi.org/10.1016/j.tcs.2004.07.026},
bibsource = {DBLP, http://dblp.uni-trier.de}
}