TY - JOUR AU - Soukup, Václav TI - Weighting function and state equations of linear discrete-time-varying system JO - Kybernetika PY - 1973 SP - 467 EP - 474 VL - 9 IS - 6 UR - http://geodesic.mathdoc.fr/item/KYB_1973_9_6_a3/ LA - en ID - KYB_1973_9_6_a3 ER -