@article{M2AN_1993__27_4_497_0,
     author = {Tcha-Kondor, O.},
     title = {Couplage entre \'el\'ements finis et calculs analytiques pour l'\'equation de {Laplace} dans un domaine \`a fronti\`ere angulaire},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {497--514},
     publisher = {AFCET - Gauthier-Villars},
     address = {Paris},
     volume = {27},
     number = {4},
     year = {1993},
     mrnumber = {1230832},
     zbl = {0783.65079},
     language = {fr},
     url = {http://www.numdam.org/item/M2AN_1993__27_4_497_0/}
}