@incollection{JEDP_1981____A14_0,
     author = {Goulaouic, Charles and Shimakura, Norio},
     title = {R\'egularit\'e h\"old\'erienne de certains probl\`emes aux limites elliptiques d\'eg\'en\'er\'es},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {14},
     pages = {1--6},
     publisher = {Ecole polytechnique},
     year = {1981},
     zbl = {0486.35036},
     language = {fr},
     url = {http://archive.numdam.org/item/JEDP_1981____A14_0/}
}