TY - JOUR AU - G. S. Tseitin TI - A~pseudo-rundamental sequence not equivalent to any monotone sequence JO - Zapiski Nauchnykh Seminarov POMI PY - 1971 SP - 263 EP - 271 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1971_20_a23/ LA - ru ID - ZNSL_1971_20_a23 ER -