%0 Journal Article %A Ishida, Hirotaka %T A Lower Bound on the Euler–Poincaré Characteristic of Certain Surfaces of General Type with a Linear Pencil of Hyperelliptic Curves %J Canadian journal of mathematics %D 2016 %P 67-87 %V 68 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2015-032-8/ %R 10.4153/CJM-2015-032-8 %F 10_4153_CJM_2015_032_8