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@article{AL_1968_7_2_a5, author = {L. L. Maksimova}, title = {The calculus of strict implication}, journal = {Algebra i logika}, pages = {55--76}, publisher = {mathdoc}, volume = {7}, number = {2}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1968_7_2_a5/} }
L. L. Maksimova. The calculus of strict implication. Algebra i logika, Tome 7 (1968) no. 2, pp. 55-76. http://geodesic.mathdoc.fr/item/AL_1968_7_2_a5/