@article{PORMA_1976__35_4_115291,
     author = {Viswanath, G.R.},
     title = {On convex univalent functions},
     journal = {Portugaliae mathematica},
     pages = {221--225},
     publisher = {mathdoc},
     volume = {35},
     number = {4},
     year = {1976},
     mrnumber = {0466520},
     zbl = {0371.30011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1976__35_4_115291/}
}