hal-00795498 title_s Asymptotic Analysis for micromagnetics on thin films governed by indefinite material coefficient auteur Rejeb Hadiji, Ken Shirakawa journal Communications on Pure and Applied Mathematics volume 9 pages p. 1345-1361 fichier_hal https://hal.archives-ouvertes.fr/hal-00795498/document annee 2010 Identifiant HAL 822417 719028