TY  - JOUR
AU  - L. E. Evtushik
AU  - A. K. Rybnikov
TI  - The influence of Lobachevskii's ideas on the development of differential geometry
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1994
SP  - 3
EP  - 14
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1994_2_a0/
LA  - ru
ID  - VMUMM_1994_2_a0
ER  -