Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1971__46_139464, author = {B.G. Eke}, title = {Comparison {Domains} for the {Problem} of the {Angular} {Derivative}}, journal = {Commentarii mathematici Helvetici}, pages = {98--112}, publisher = {mathdoc}, volume = {46}, year = {1971}, zbl = {0207.07705}, url = {http://geodesic.mathdoc.fr/item/CMH_1971__46_139464/} }
B.G. Eke. Comparison Domains for the Problem of the Angular Derivative. Commentarii mathematici Helvetici, Tome 46 (1971), pp. 98-112. http://geodesic.mathdoc.fr/item/CMH_1971__46_139464/