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@article{TM_1968_98_a6, author = {V. P. Orevkov}, title = {On {Glivenko} sequent classes}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {131--154}, publisher = {mathdoc}, volume = {98}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1968_98_a6/} }
V. P. Orevkov. On Glivenko sequent classes. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Logical and logical-mathematical calculus. Part I, Tome 98 (1968), pp. 131-154. http://geodesic.mathdoc.fr/item/TM_1968_98_a6/