@article{ASENS_1969_4_2_2_137_0,
     author = {Artola, Michel},
     title = {Sur les perturbations des \'equations d'\'evolution : application \`a des probl\`emes de retard},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {137--253},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 2},
     number = {2},
     year = {1969},
     doi = {10.24033/asens.1176},
     mrnumber = {39 #5917},
     zbl = {0179.19303},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.1176/}
}