@article{AFM_2011_36_2_a4,
     author = {Martin Chuaqui and Peter Duren and Brad Osgood},
     title = {Schwarzian derivatives of convex mappings},
     journal = {Annales Fennici Mathematici},
     pages = {449--460},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2011},
     doi = {10.5186/aasfm.2011.3628},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2011.3628/}
}