@article{AL_1990_29_2_a4,
     author = {T. G. Mustafin},
     title = {On similarities and proximities of complete theories},
     journal = {Algebra i logika},
     pages = {179--191},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1990_29_2_a4/}
}