TY  - JOUR
AU  - Ráb, Miloš
TI  - Linear differential equations of the 2nd order whose principal solution has unbounded logarithmic derivative
JO  - Archivum mathematicum
PY  - 1981
SP  - 91
EP  - 94
VL  - 17
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1981__17_2_a4/
LA  - en
ID  - ARM_1981__17_2_a4
ER  -