%0 Journal Article %A F. A. Dudkin %T Universal equivalence of generalized Baumslag--Solitar groups %J Algebra i logika %D 2020 %P 529-541 %V 59 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2020_59_5_a1/ %G ru %F AL_2020_59_5_a1