@article{1250283584, author = {Uehara, Hokuto}, title = {Calabi-Yau threefolds with infinitely many divisorial contractions}, journal = {J. Math. Kyoto Univ.}, volume = {44}, number = {4}, year = {2004}, pages = { 99-118}, language = {en}, url = {http://dml.mathdoc.fr/item/1250283584} }
Uehara, Hokuto. Calabi-Yau threefolds with infinitely many divisorial contractions. J. Math. Kyoto Univ., Tome 44 (2004) no. 4, pp. 99-118. http://gdmltest.u-ga.fr/item/1250283584/