TY - JOUR AU - L. A. Sakhnovich TI - Effective construction of nondegenerate Hermitian-positive functions of several variables JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1980 SP - 55 EP - 60 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1980_14_4_a6/ LA - ru ID - FAA_1980_14_4_a6 ER -