TY - JOUR AU - V. G. Kulakova TI - Positive projectors in symmetric KB-spaces JO - Informatics and Automation PY - 1981 SP - 95 EP - 102 VL - 155 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1981_155_a4/ LA - ru ID - TRSPY_1981_155_a4 ER -