Classes of arithmetic companions of modal provability logics
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (1990), pp. 31-33
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@article{VMUMM_1990_1_a6,
author = {E. Yu. Nogina},
title = {Classes of arithmetic companions of modal provability logics},
journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
pages = {31--33},
publisher = {mathdoc},
number = {1},
year = {1990},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a6/}
}
E. Yu. Nogina. Classes of arithmetic companions of modal provability logics. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (1990), pp. 31-33. http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a6/