TY - JOUR AU - S. Szufla TI - On the construction of fundamental matrices of systems of linear differentia equations with constant coefficients JO - Commentationes Mathematicae PY - 1986 SP - 163 EP - 165 VL - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v26i1.6162/ DO - 10.14708/cm.v26i1.6162 LA - pl ID - 10_14708_cm_v26i1_6162 ER -