TY  - JOUR
AU  - Ondřej Došlý
AU  - Alexander Lomtatidze
TI  - Disconjugacy and disfocality criteria for second order singular half-linear differential equations
JO  - Annales Polonici Mathematici
PY  - 1999
SP  - 273
EP  - 284
VL  - 72
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-72-3-273-284/
DO  - 10.4064/ap-72-3-273-284
LA  - en
ID  - 10_4064_ap_72_3_273_284
ER  -