@article{1029001309,
author = {Chen, Bang Yen and Ogiue, Koichi},
title = {A characterization of the complex sphere.},
journal = {Michigan Math. J.},
volume = {21},
number = {3},
year = {1975},
pages = { 231-232},
language = {en},
url = {http://dml.mathdoc.fr/item/1029001309}
}
Chen, Bang Yen; Ogiue, Koichi. A characterization of the complex sphere.. Michigan Math. J., Tome 21 (1975) no. 3, pp. 231-232. http://gdmltest.u-ga.fr/item/1029001309/