TY - JOUR AU - S. A. Mazanik TI - On the irreducibility of linear systems by a generalized Lyapunov transformation to Lappo--Danilevski{\v\i} systems JO - Differencialʹnye uravneniâ PY - 1998 SP - 1078 EP - 1081 VL - 34 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_8_a8/ LA - ru ID - DE_1998_34_8_a8 ER -