@article{M2AN_1968__2_3_79_0,
     author = {Cea, Jean},
     title = {Les m\'ethodes de {\guillemotleft} descente {\guillemotright} dans la th\'eorie de l'optimisation},
     journal = {Revue fran\c{c}aise d'informatique et de recherche op\'erationnelle},
     pages = {79--101},
     publisher = {Dunod},
     address = {Paris},
     volume = {2},
     number = {R3},
     year = {1968},
     mrnumber = {243736},
     zbl = {0186.24101},
     language = {fr},
     url = {http://www.numdam.org/item/M2AN_1968__2_3_79_0/}
}