TY  - JOUR
AU  - A. Ya. Sagomonyan
TI  - High-speed penetration of a solid sphere into the soil
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1997
SP  - 47
EP  - 51
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1997_3_a11/
LA  - ru
ID  - VMUMM_1997_3_a11
ER  -