TY - JOUR AU - Kh. D. Ikramov TI - On congruent selection of the Jordan blocks from a~singular square matrix JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2018 SP - 255 EP - 258 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2018_21_3_a1/ LA - ru ID - SJVM_2018_21_3_a1 ER -