TY  - JOUR
AU  - I. D. Chipchakov
TI  - Extension of field valuations onto algebraic skew fields
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1989
SP  - 61
EP  - 63
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1989_4_a14/
LA  - ru
ID  - VMUMM_1989_4_a14
ER  -