@article{ASNSP_1990_4_17_4_569_0, author = {Coti Zelati, Vittorio and Ekeland, Ivar and Lions, Pierre-Louis}, title = {Index estimates and critical points of functionals not satisfying {Palais-Smale}}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {569--581}, publisher = {Scuola normale superiore}, volume = {Ser. 4, 17}, number = {4}, year = {1990}, mrnumber = {1093709}, zbl = {0725.58019}, language = {en}, url = {http://archive.numdam.org/item/ASNSP_1990_4_17_4_569_0/} }
TY - JOUR AU - Coti Zelati, Vittorio AU - Ekeland, Ivar AU - Lions, Pierre-Louis TI - Index estimates and critical points of functionals not satisfying Palais-Smale JO - Annali della Scuola Normale Superiore di Pisa - Classe di Scienze PY - 1990 SP - 569 EP - 581 VL - 17 IS - 4 PB - Scuola normale superiore UR - http://archive.numdam.org/item/ASNSP_1990_4_17_4_569_0/ LA - en ID - ASNSP_1990_4_17_4_569_0 ER -
%0 Journal Article %A Coti Zelati, Vittorio %A Ekeland, Ivar %A Lions, Pierre-Louis %T Index estimates and critical points of functionals not satisfying Palais-Smale %J Annali della Scuola Normale Superiore di Pisa - Classe di Scienze %D 1990 %P 569-581 %V 17 %N 4 %I Scuola normale superiore %U http://archive.numdam.org/item/ASNSP_1990_4_17_4_569_0/ %G en %F ASNSP_1990_4_17_4_569_0
Coti Zelati, Vittorio; Ekeland, Ivar; Lions, Pierre-Louis. Index estimates and critical points of functionals not satisfying Palais-Smale. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 4, Volume 17 (1990) no. 4, pp. 569-581. http://archive.numdam.org/item/ASNSP_1990_4_17_4_569_0/
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