%0 Journal Article %A Płonka, Jerzy %T Biregular and uniform identities of algebras %J Czechoslovak Mathematical Journal %D 1990 %P 367-387 %V 40 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102390/ %R 10.21136/CMJ.1990.102390 %G en %F 10_21136_CMJ_1990_102390