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@article{DAN_1987_297_3_a0, author = {S. N. Artemov and G. K. Japaridze}, title = {Effective predicate logics of provability}, journal = {Doklady Akademii Nauk}, pages = {521--523}, publisher = {mathdoc}, volume = {297}, number = {3}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_3_a0/} }
S. N. Artemov; G. K. Japaridze. Effective predicate logics of provability. Doklady Akademii Nauk, Tome 297 (1987) no. 3, pp. 521-523. http://geodesic.mathdoc.fr/item/DAN_1987_297_3_a0/