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@article{AL_1997_36_3_a3, author = {V. A. Lyubetskii}, title = {Transfer theorems and the algebra of modal operators}, journal = {Algebra i logika}, pages = {282--303}, publisher = {mathdoc}, volume = {36}, number = {3}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1997_36_3_a3/} }
V. A. Lyubetskii. Transfer theorems and the algebra of modal operators. Algebra i logika, Tome 36 (1997) no. 3, pp. 282-303. http://geodesic.mathdoc.fr/item/AL_1997_36_3_a3/