TY  - JOUR
AU  - Staněk, Svatoslav
TI  - A note on the oscillation of solutions of the differential equation $y''=\lambda q(t)y$ with a periodic coefficient
JO  - Czechoslovak Mathematical Journal
PY  - 1979
SP  - 318
EP  - 323
VL  - 29
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101608/
DO  - 10.21136/CMJ.1979.101608
LA  - en
ID  - 10_21136_CMJ_1979_101608
ER  -