%0 Journal Article
%A Ribarska, N.
%A Tsachev, Ts.
%A Krastanov, M.
%T Speculating About Mountains
%J Serdica Mathematical Journal
%D 1996
%P 341-358
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_1996_22_3_a4/
%G en
%F SMJ2_1996_22_3_a4