@article{IM_1982__66_142869,
     author = {Yujiro Kawamata},
     title = {Kodaira {Dimension} of {Algebraic} {Fiber} {Spaces} {Over} {Curves.}},
     journal = {Inventiones mathematicae},
     pages = {57--72},
     publisher = {mathdoc},
     volume = {66},
     year = {1982},
     zbl = {0461.14004},
     url = {http://geodesic.mathdoc.fr/item/IM_1982__66_142869/}
}