@article{ZNSL_1969_16_a19,
     author = {A. Y. Plushkevichene},
     title = {Elimination of cut-type rules in axiomatic systems with equality},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {175--184},
     publisher = {mathdoc},
     volume = {16},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1969_16_a19/}
}