TY  - JOUR
AU  - Barvínek, Erich
TI  - Algebraic definition of central dispersions of the 1st kind of the differential equation $y''=Q(t)y$
JO  - Czechoslovak Mathematical Journal
PY  - 1966
SP  - 46
EP  - 62
VL  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1966.100709/
DO  - 10.21136/CMJ.1966.100709
LA  - en
ID  - 10_21136_CMJ_1966_100709
ER  -