Sibner, Robert J.. "Remarks on the Koebe Kreisnormierungsproblem.." Commentarii mathematici Helvetici 43 (1968): 289-295. <http://eudml.org/doc/139368>.
@article{Sibner1968, author = {Sibner, Robert J.}, journal = {Commentarii mathematici Helvetici}, keywords = {complex functions}, pages = {289-295}, title = {Remarks on the Koebe Kreisnormierungsproblem.}, url = {http://eudml.org/doc/139368}, volume = {43}, year = {1968}, }
TY - JOUR AU - Sibner, Robert J. TI - Remarks on the Koebe Kreisnormierungsproblem. JO - Commentarii mathematici Helvetici PY - 1968 VL - 43 SP - 289 EP - 295 KW - complex functions UR - http://eudml.org/doc/139368 ER -