@article{FPM_2010_16_3_a8,
     author = {I. B. Kozhukhov and A. V. Reshetnikov},
     title = {Algebras whose equivalence relations are congruences},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {161--192},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2010_16_3_a8/}
}