@article{1178225677,
author = {Chen, Zhi Jie},
title = {Bounds of automorphism groups of genus $2$ fibrations},
journal = {Tohoku Math. J. (2)},
volume = {46},
number = {4},
year = {1994},
pages = { 499-521},
language = {en},
url = {http://dml.mathdoc.fr/item/1178225677}
}
Chen, Zhi Jie. Bounds of automorphism groups of genus $2$ fibrations. Tohoku Math. J. (2), Tome 46 (1994) no. 4, pp. 499-521. http://gdmltest.u-ga.fr/item/1178225677/