TY  - JOUR
AU  - Shengjian Wu
TI  - On the Location of Zeros of Solutions of f'' + A(z)f = 0 where A(z) is Entire.
JO  - Mathematica Scandinavica
PY  - 1994
SP  - 293
EP  - 312
VL  - 74
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1994__74_1_167299/
ID  - MS2_1994__74_1_167299
ER  -