%0 Journal Article %A Chajda, Ivan %A Pondělíček, Bedřich %T Algebras with tolerance extension property in 0 %J Czechoslovak Mathematical Journal %D 1989 %P 142-146 %V 39 %N 1 %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102286/ %R 10.21136/CMJ.1989.102286 %G en %F 10_21136_CMJ_1989_102286