@article{CAD_1986__11_2_229_0,
     author = {Koch, P. and Taillard, C.},
     title = {\'Evolution de donn\'ees de sommeil hebdomadaire au cours du premier trimestre de l'ann\'ee scolaire 1984, chez des enfants de {CM1} \`a terminale},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {229--234},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {11},
     number = {2},
     year = {1986},
     language = {fr},
     url = {http://www.numdam.org/item/CAD_1986__11_2_229_0/}
}