@article{ARM_1984__20_1_a5,
     author = {Chvalina, Jan and Matou\v{s}kov\'a, Kv\v{e}toslava},
     title = {Coregularity of endomorphism monoids of unars},
     journal = {Archivum mathematicum},
     pages = {43--48},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {1984},
     mrnumber = {785046},
     zbl = {0552.08005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1984__20_1_a5/}
}