TY - JOUR AU - R. V. Freivald TI - Probabilistic recognition, with isolated intersection point, of deterministically unrecognizable sets JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1977 SP - 100 EP - 107 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1977_1_a12/ LA - ru ID - IVM_1977_1_a12 ER -