@article{MASLO_1982_32_1_a11,
     author = {Chajda, Ivan},
     title = {Direct decomposability of congruences in congruence-permutable varieties},
     journal = {Mathematica slovaca},
     pages = {93--96},
     year = {1982},
     volume = {32},
     number = {1},
     mrnumber = {648227},
     zbl = {0482.08008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1982_32_1_a11/}
}