@article{IM2_1993_41_1_a5,
     author = {D. O. Orlov},
     title = {Projective bundles, monoidal transformations, and derived categories of coherent sheaves},
     journal = {Izvestiya. Mathematics},
     pages = {133--141},
     year = {1993},
     volume = {41},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1993_41_1_a5/}
}