@article{MM2_1973__9_154162,
     author = {Kenji Ueno and Y. Namikawa},
     title = {The {Complete} {Classification} of {Fibres} in {Pencils} of {Curves} of {Genus} {Two.}},
     journal = {Manuscripta mathematica},
     pages = {143--186},
     publisher = {mathdoc},
     volume = {9},
     year = {1973},
     zbl = {0263.14007},
     url = {http://geodesic.mathdoc.fr/item/MM2_1973__9_154162/}
}