@article{GDZPPN002238098,
title = {Projective surfaces with k-very ample line bundles of genus ... 3k + 1.},
journal = {Manuscripta mathematica},
volume = {91},
year = {1996},
pages = {35-60},
zbl = {0892.14019},
url = {http://dml.mathdoc.fr/item/GDZPPN002238098}
}
Di Rocco, Sandra. Projective surfaces with k-very ample line bundles of genus ... 3k + 1.. Manuscripta mathematica, Tome 91 (1996) pp. 35-60. http://gdmltest.u-ga.fr/item/GDZPPN002238098/