@article{BUMI_1958_3_13_4_a6,
     author = {Azpeitia, A. G.},
     title = {On sequences of complex terms defined by iteration.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {522--524},
     publisher = {mathdoc},
     volume = {Ser. 3, 13},
     number = {4},
     year = {1958},
     zbl = {0096.04103},
     mrnumber = {101331},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1958_3_13_4_a6/}
}