TY  - JOUR
AU  - N. I. Fel'dman
TI  - Simultaneous approximations of logarithms of algebraic numbers and the number $\pi$
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1992
SP  - 47
EP  - 50
IS  - 6
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1992_6_a11/
LA  - ru
ID  - VMUMM_1992_6_a11
ER  -