TY - JOUR AU - Yu. S. Kolesov TI - Construction of a~matrix with nonnegative elements from its spectrum JO - Matematičeskie zametki PY - 1993 SP - 143 EP - 145 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_53_1_a17/ LA - ru ID - MZM_1993_53_1_a17 ER -