@article{MZM_1985_38_5_a0,
     author = {V. N. Grishin},
     title = {Impossibility of defining the class of $L_0$-algebras by means of identities},
     journal = {Matemati\v{c}eskie zametki},
     pages = {641--651},
     publisher = {mathdoc},
     volume = {38},
     number = {5},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_5_a0/}
}