TY - JOUR AU - J. Barzdiņš TI - The frequency solution of the problem of occurrence in a~recursively enumerable set JO - Informatics and Automation PY - 1973 SP - 52 EP - 58 VL - 133 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1973_133_a5/ LA - ru ID - TRSPY_1973_133_a5 ER -