@article{GDZPPN002340143,
title = {The existence of elliptic fibre space structures on Calabi-Yau threefolds.},
journal = {Mathematische Annalen},
volume = {300},
year = {1994},
pages = {693-704},
zbl = {0819.14015},
url = {http://dml.mathdoc.fr/item/GDZPPN002340143}
}
Wilson, P.M.H. The existence of elliptic fibre space structures on Calabi-Yau threefolds.. Mathematische Annalen, Tome 300 (1994) pp. 693-704. http://gdmltest.u-ga.fr/item/GDZPPN002340143/