@article{10_1090_S0894_0347_2014_00809_2,
     author = {Hacon, Christopher and Xu, Chenyang},
     title = {On the three dimensional minimal model program in positive characteristic},
     journal = {Journal of the American Mathematical Society},
     pages = {711--744},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2015},
     doi = {10.1090/S0894-0347-2014-00809-2},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2014-00809-2/}
}