@article{10_4064_sm_83_2_127_138,
     author = {Paul Deguire and Andrzej Granas},
     title = {Sur une certaine alternative non-lin\'eaire en analyse convexe},
     journal = {Studia Mathematica},
     pages = {127--138},
     publisher = {mathdoc},
     volume = {83},
     number = {2},
     year = {1986},
     doi = {10.4064/sm-83-2-127-138},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-83-2-127-138/}
}