TY - JOUR AU - V. N. Kublanovskaya TI - Application of the staircase method, and of the $LR$ and $\Lambda P$ algorithms to matrices decomposed into blocks JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1962 SP - 136 EP - 146 VL - 66 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1962_66_a7/ LA - ru ID - TM_1962_66_a7 ER -