@article{FPM_2008_14_6_a4,
     author = {V. K. Kartashov},
     title = {On the finite axiomatizability of varieties of commutative unary algebras},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {85--89},
     publisher = {mathdoc},
     volume = {14},
     number = {6},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_6_a4/}
}