TY - JOUR AU - Došlý, Ondřej TI - On the Liouville-type transformation for differential systems JO - Mathematica slovaca PY - 1987 SP - 341 EP - 349 VL - 37 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1987__37_4_a2/ LA - en ID - MASLO_1987__37_4_a2 ER -