@article{CMJ_2001__51_1_a19,
     author = {Madar\'asz, Roz\'alia Sz. and Ma\v{s}ulovi\'c, Dragan and Tasi\'c, Bo\v{z}a},
     title = {Strong retracts of unary algebras},
     journal = {Czechoslovak Mathematical Journal},
     pages = {205--212},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {2001},
     mrnumber = {1814646},
     zbl = {1079.08502},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2001__51_1_a19/}
}