@article{M2AN_1977__11_3_271_0,
     author = {Natterer, Frank},
     title = {The finite element method for ill-posed problems},
     journal = {RAIRO. Analyse num\'erique},
     pages = {271--278},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {11},
     number = {3},
     year = {1977},
     mrnumber = {519587},
     zbl = {0369.65012},
     language = {en},
     url = {http://archive.numdam.org/item/M2AN_1977__11_3_271_0/}
}