TY - JOUR AU - Yu. V. Matiyasevich TI - Two reductions of Hilbert's tenth problem JO - Zapiski Nauchnykh Seminarov POMI PY - 1968 SP - 145 EP - 158 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1968_8_a14/ LA - ru ID - ZNSL_1968_8_a14 ER -