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@article{DM_2013_25_3_a4, author = {G. V. Bokov}, title = {Criterion for propositional calculi to be finitely generated}, journal = {Diskretnaya Matematika}, pages = {38--63}, publisher = {mathdoc}, volume = {25}, number = {3}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_2013_25_3_a4/} }
G. V. Bokov. Criterion for propositional calculi to be finitely generated. Diskretnaya Matematika, Tome 25 (2013) no. 3, pp. 38-63. http://geodesic.mathdoc.fr/item/DM_2013_25_3_a4/