TY - JOUR AU - Došlý, Ondřej TI - The basic properties of phase matrices of linear differential systems JO - Archivum mathematicum PY - 1985 SP - 113 EP - 121 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1985__21_2_a5/ LA - en ID - ARM_1985__21_2_a5 ER -