@article{GDZPPN002112345,
title = {Logarithmic deformations of normal crossing varieties and smoothing of degenerate Calabi-Yau varieties.},
journal = {Inventiones mathematicae},
volume = {115},
year = {1994},
pages = {395-410},
zbl = {0848.14004},
url = {http://dml.mathdoc.fr/item/GDZPPN002112345}
}
Kawamata, Yujiro; Namikawa, Yoshinori. Logarithmic deformations of normal crossing varieties and smoothing of degenerate Calabi-Yau varieties.. Inventiones mathematicae, Tome 115 (1994) pp. 395-410. http://gdmltest.u-ga.fr/item/GDZPPN002112345/