%0 Journal Article
%A Bang-Yen Chen
%T A Tour Through $\delta$-invariants: from Nash's Embedding Theorem to Ideal Immersions, Best Ways of Living and Beyond
%J Publications de l'Institut Mathématique
%D 2013
%P 67 
%V _N_S_94
%N 108
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PIM_2013_N_S_94_108_a6/
%G en
%F PIM_2013_N_S_94_108_a6