%0 Journal Article
%A Ivanov, Milen
%A Zlateva, Nadia
%T Hadamard inverse function theorem proved by variational analysis
%J Serdica Mathematical Journal
%D 2023
%P 97-106
%V 49
%N 1–3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_2023_49_1_3_a5/
%G en
%F SMJ2_2023_49_1_3_a5