%0 Journal Article
%A V. I. Bakhtin
%T The topological normal forms of metamorphoses of caustics of the series $\mathbf{D}_\mu$
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1987
%P 58-61
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1987_4_a14/
%G ru
%F VMUMM_1987_4_a14