@article{10_4064_ap_7_3_279_283,
     author = {J. Zamorski},
     title = {Differential equations for the extremal starlike functions},
     journal = {Annales Polonici Mathematici},
     pages = {279--283},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1959},
     doi = {10.4064/ap-7-3-279-283},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-7-3-279-283/}
}