@article{PORMA_1977__36_3-4_115326,
     author = {Schoenauer, Marc},
     title = {Quelques r\'esultats de r\'egularit\'e pour un syst\`eme elliptique avec conditions aux limites coupl\'ees},
     journal = {Portugaliae mathematica},
     pages = {301--310},
     publisher = {mathdoc},
     volume = {36},
     number = {3-4},
     year = {1977},
     mrnumber = {0597852},
     zbl = {0445.35040},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1977__36_3-4_115326/}
}