@article{1178241491,
author = {Tanno, Sh\v ukichi},
title = {$4$-dimensional conformally flat K\"ahler manifolds},
journal = {Tohoku Math. J. (2)},
volume = {24},
number = {4},
year = {1972},
pages = { 501-504},
language = {en},
url = {http://dml.mathdoc.fr/item/1178241491}
}
Tanno, Shǔkichi. $4$-dimensional conformally flat Kähler manifolds. Tohoku Math. J. (2), Tome 24 (1972) no. 4, pp. 501-504. http://gdmltest.u-ga.fr/item/1178241491/