@article{MM2_1998__95_3_156375,
     author = {Jin-Xing Chai},
     title = {Irregularity fo certain algebraic fiber spaces.},
     journal = {Manuscripta mathematica},
     pages = {273--288},
     publisher = {mathdoc},
     volume = {95},
     number = {3},
     year = {1998},
     zbl = {0926.14015},
     url = {http://geodesic.mathdoc.fr/item/MM2_1998__95_3_156375/}
}