@article{ZNSL_1967_4_a8,
     author = {V. A. Lifshits},
     title = {The decision problem for some constructive theories of equality},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {78--85},
     publisher = {mathdoc},
     volume = {4},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1967_4_a8/}
}