@article{IM_1986__84_143355,
     author = {M. Ue},
     title = {On the diffeomorphism types of elliptic surfaces with multiple fibers.},
     journal = {Inventiones mathematicae},
     pages = {633--643},
     publisher = {mathdoc},
     volume = {84},
     year = {1986},
     zbl = {0595.14028},
     url = {http://geodesic.mathdoc.fr/item/IM_1986__84_143355/}
}