@article{CM_1987__62_2_169_0,
     author = {Seiler, Wolfgang K.},
     title = {Global moduli for elliptic surfaces with a section},
     journal = {Compositio Mathematica},
     pages = {169--185},
     publisher = {Martinus Nijhoff Publishers},
     volume = {62},
     number = {2},
     year = {1987},
     mrnumber = {898732},
     zbl = {0624.14023},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1987__62_2_169_0/}
}