@article{ASENS_2002_4_35_4_549_0,
     author = {Cornea, Octavian},
     title = {Homotopical dynamics {II} : {Hopf} invariants, smoothings and the {Morse} complex},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {549--573},
     publisher = {Elsevier},
     volume = {Ser. 4, 35},
     number = {4},
     year = {2002},
     doi = {10.1016/s0012-9593(02)01098-4},
     mrnumber = {1981172},
     zbl = {1021.37009},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/s0012-9593(02)01098-4/}
}