@article{VMUMM_1982_4_a4,
     author = {A. D. Yashin},
     title = {Intuitionistic predicate logic with the connective ``tomorrow''},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {19--22},
     publisher = {mathdoc},
     number = {4},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a4/}
}