@article{MAN_1996__305_2_165439,
     author = {Atsushi Moriwaki},
     title = {Lower bound of self-intersection of dualizing sheaves on arithmetic surfaces with reducible fibres.},
     journal = {Mathematische Annalen},
     pages = {183--190},
     publisher = {mathdoc},
     volume = {305},
     number = {2},
     year = {1996},
     zbl = {0845.14015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1996__305_2_165439/}
}