TY - JOUR AU - G. S. Tseitin TI - Algorithmic operators in constructive metric spaces JO - Informatics and Automation PY - 1962 SP - 295 EP - 361 VL - 67 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1962_67_a3/ LA - ru ID - TRSPY_1962_67_a3 ER -