@article{ASENS_1995_4_28_6_689_0,
     author = {Cornea, Octavian},
     title = {Lusternik-Schnirelmann-categorical sections},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {689--704},
     publisher = {Elsevier},
     volume = {Ser. 4, 28},
     number = {6},
     year = {1995},
     doi = {10.24033/asens.1730},
     mrnumber = {96h:55008},
     zbl = {0858.55007},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1730/}
}