TY  - JOUR
AU  - L. M. Kuks
TI  - Sturm's theorem and the oscillation of solutions of strongly elliptic systems
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 32
EP  - 35
VL  - 142
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_1_a7/
LA  - ru
ID  - DAN_1962_142_1_a7
ER  -