@article{Authenticus:P-003-AEH,
title = {{Involutions on surfaces with p(g) = q=1}},
author = {C Rito},
doi = {10.1007/bf03191228},
journal = {Collectanea Mathematica},
number = {1},
pages = {81-106},
publisher = {Springer},
type = {Article},
volume = {61},
year = {2010}
}