@article{AL_1967_6_3_a9,
     author = {V. A. Sokolov},
     title = {On the isomorphisms of the maximum subalgebras of the {R.~Robinson} algebra},
     journal = {Algebra i logika},
     pages = {91--99},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1967_6_3_a9/}
}