TY - JOUR AU - E. Kh. Gimadi TI - A standardization problem with data of arbitrary sign, and with connected quasiconvex and almost quasiconvex matrices JO - Diskretnyj analiz i issledovanie operacij PY - 1987 SP - 3 EP - 11 IS - 27 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1987_27_a0/ LA - ru ID - DA_1987_27_a0 ER -