@article{RM_2005_60_1_a1,
     author = {V. A. Iskovskikh and V. V. Shokurov},
     title = {Birational models and flips},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {27--94},
     publisher = {mathdoc},
     volume = {60},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2005_60_1_a1/}
}