Fixed point theorems without convexity
Analyse non convexe (Pau, 1977), Mémoires de la Société Mathématique de France, no. 60 (1979), pp. 129-152.
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     author = {Penot, Jean-Paul},
     title = {Fixed point theorems without convexity},
     booktitle = {Analyse non convexe (Pau, 1977)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {129--152},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {60},
     year = {1979},
     doi = {10.24033/msmf.266},
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     url = {http://archive.numdam.org/articles/10.24033/msmf.266/}
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Penot, Jean-Paul. Fixed point theorems without convexity, dans Analyse non convexe (Pau, 1977), Mémoires de la Société Mathématique de France, no. 60 (1979), pp. 129-152. doi : 10.24033/msmf.266. http://archive.numdam.org/articles/10.24033/msmf.266/

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