@article{MZ_1918__1_167470, author = {H., Bohr}, title = {\"Uber streckentreue und konforme {Abbildung}}, journal = {Mathematische Zeitschrift}, pages = {403--420}, publisher = {mathdoc}, volume = {1}, year = {1918}, zbl = {46.0558.01}, url = {http://geodesic.mathdoc.fr/item/MZ_1918__1_167470/} }