TY - JOUR AU - T. V. Plokhonina TI - The correctness of algebraic closures of finite degree of a family of estimate-computing algorithms for regular problems JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1987 SP - 763 EP - 770 VL - 27 IS - 5 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_5_a11/ LA - ru ID - ZVMMF_1987_27_5_a11 ER -