TY  - JOUR
AU  - Neuman, František
TI  - On Halphen and Laguerre-Forsyth canonical forms of linear differential equations
JO  - Archivum mathematicum
PY  - 1990
SP  - 147
EP  - 154
VL  - 26
IS  - 2-3
UR  - http://geodesic.mathdoc.fr/item/ARM_1990_26_2-3_a11/
LA  - en
ID  - ARM_1990_26_2-3_a11
ER  -