%0 Journal Article
%A Landjev, Ivan
%A Topalova, Svetlana
%T New Symmetric (61,16,4) Designs Invariant Under the Dihedral Group of Order 10
%J Serdica Mathematical Journal
%D 1998
%P 179-186
%V 24
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_1998_24_2_a4/
%G en
%F SMJ2_1998_24_2_a4