%0 Journal Article
%A Boris A. Rosenfeld
%T Differentiable functions in associative and alternative algebras and smooth surfaces in projective spaces over these algebras
%J Publications de l'Institut Mathématique
%D 2000
%P 67 
%V _N_S_68
%N 82
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PIM_2000_N_S_68_82_a6/
%G en
%F PIM_2000_N_S_68_82_a6