TY  - JOUR
AU  - Šeda, Valter
TI  - A comparison theorem in the theory of the second-order linear differential transformations
JO  - Archivum mathematicum
PY  - 1969
SP  - 7
EP  - 17
VL  - 05
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1969__5_1_a1/
LA  - en
ID  - ARM_1969__5_1_a1
ER  -