@article{AL_1971_10_3_a4,
     author = {A. G. Pinus},
     title = {A remark on the paper by {Ju.} {M.} {Va\v{z}enin:} {{\textquotedblleft}Elementary} properties},
     journal = {Algebra i logika},
     pages = {327--328},
     year = {1971},
     volume = {10},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1971_10_3_a4/}
}