@article{MAN_1973__206_162516,
     author = {Gerd H. Fricke},
     title = {Functions of {Bounded} {Index} and {Their} {Logarithmic} {Derivatives.}},
     journal = {Mathematische Annalen},
     pages = {215},
     publisher = {mathdoc},
     volume = {206},
     year = {1973},
     zbl = {0251.30026},
     language = {un},
     url = {https://geodesic-test.mathdoc.fr/item/MAN_1973__206_162516/}
}