@article{MAN_1994__300_2_165276,
     author = {P.M.H. Wilson},
     title = {The existence of elliptic fibre space structures on {Calabi-Yau} threefolds.},
     journal = {Mathematische Annalen},
     pages = {693--704},
     publisher = {mathdoc},
     volume = {300},
     number = {2},
     year = {1994},
     zbl = {0819.14015},
     url = {http://geodesic.mathdoc.fr/item/MAN_1994__300_2_165276/}
}