@article{GDZPPN002323184,
title = {The Irregularities of Hirzebruch's Examples of Surfaces of General Type with c21= 3c2 .},
journal = {Mathematische Annalen},
volume = {264},
year = {1983},
pages = {407-420},
zbl = {0488.14009},
url = {http://dml.mathdoc.fr/item/GDZPPN002323184}
}
Ishida, Masa-Nori. The Irregularities of Hirzebruch's Examples of Surfaces of General Type with c21= 3c2 .. Mathematische Annalen, Tome 264 (1983) pp. 407-420. http://gdmltest.u-ga.fr/item/GDZPPN002323184/