%0 Journal Article
%A Tanimoto, T.
%T Optimization by a method of maximum slope in the complex plane and its application to the transportation problem
%J Rendiconti del Seminario Matematico della Università di Padova
%D 1972
%P 365-376
%V 48
%I Seminario Matematico of the University of Padua
%U http://www.numdam.org/item/RSMUP_1972__48__365_0/
%G en
%F RSMUP_1972__48__365_0