@article{IM_1988__91_3_143549,
     author = {Yoav Moriah},
     title = {Heegaard splittings of {Seifert} fibered spaces.},
     journal = {Inventiones mathematicae},
     pages = {465--482},
     year = {1988},
     volume = {91},
     number = {3},
     zbl = {0651.57012},
     url = {http://geodesic.mathdoc.fr/item/IM_1988__91_3_143549/}
}