@article{BUMI_1957_3_12_3_a3,
     author = {Wintner, Aurel},
     title = {On applications of the {Schwarzian} derivative in the real domain.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {394--400},
     publisher = {mathdoc},
     volume = {Ser. 3, 12},
     number = {3},
     year = {1957},
     zbl = {0080.06803},
     mrnumber = {95318},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1957_3_12_3_a3/}
}