@article{Crauder1984, author = {Crauder, Bruce}, journal = {Mathematische Annalen}, keywords = {factorizable birational map; birational morphism of threefolds; composition of smooth blow-ups and blow-downs}, pages = {13-26}, title = {Two Reduction Theorems for Threefold Birational Morphisms.}, url = {http://eudml.org/doc/163919}, volume = {269}, year = {1984}, }
TY - JOUR AU - Crauder, Bruce TI - Two Reduction Theorems for Threefold Birational Morphisms. JO - Mathematische Annalen PY - 1984 VL - 269 SP - 13 EP - 26 KW - factorizable birational map; birational morphism of threefolds; composition of smooth blow-ups and blow-downs UR - http://eudml.org/doc/163919 ER -