@article{CM_1986__59_3_323_0,
     author = {Morrison, Ian and Persson, Ulf},
     title = {Numerical sections on elliptic surfaces},
     journal = {Compositio Mathematica},
     pages = {323--337},
     year = {1986},
     publisher = {Martinus Nijhoff Publishers},
     volume = {59},
     number = {3},
     mrnumber = {860319},
     zbl = {0607.14026},
     language = {en},
     url = {https://www.numdam.org/item/CM_1986__59_3_323_0/}
}