%0 Journal Article %A G. S. Tseitin %T A~pseudo-rundamental sequence not equivalent to any monotone sequence %J Zapiski Nauchnykh Seminarov POMI %D 1971 %P 263-271 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1971_20_a23/ %G ru %F ZNSL_1971_20_a23