Geodesic
Admissibility of rules of inference in the modal system $G$
Matematičeskie trudy, Tome 12 (1989), pp. 120-138 
V. V. Rybakov. Admissibility of rules of inference in the modal system $G$. Matematičeskie trudy, Tome 12 (1989), pp. 120-138. http://geodesic.mathdoc.fr/item/MT_1989_12_a6/
@article{MT_1989_12_a6,
     author = {V. V. Rybakov},
     title = {Admissibility of rules of inference in the modal system $G$},
     journal = {Matemati\v{c}eskie trudy},
     pages = {120--138},
     year = {1989},
     volume = {12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_1989_12_a6/}
}
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AU  - V. V. Rybakov
TI  - Admissibility of rules of inference in the modal system $G$
JO  - Matematičeskie trudy
PY  - 1989
SP  - 120
EP  - 138
VL  - 12
UR  - http://geodesic.mathdoc.fr/item/MT_1989_12_a6/
LA  - ru
ID  - MT_1989_12_a6
ER  - 
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%A V. V. Rybakov
%T Admissibility of rules of inference in the modal system $G$
%J Matematičeskie trudy
%D 1989
%P 120-138
%V 12
%U http://geodesic.mathdoc.fr/item/MT_1989_12_a6/
%G ru
%F MT_1989_12_a6

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