@article{KYB_1975_11_5_a0,
     author = {Mleziva, Miroslav},
     title = {Semantics based on states of affairs},
     journal = {Kybernetika},
     pages = {319--335},
     year = {1975},
     volume = {11},
     number = {5},
     mrnumber = {0419210},
     zbl = {0317.02053},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1975_11_5_a0/}
}