@article{CRMATH_2015__353_4_339_0,
     author = {Liu, Congjun and Zhou, Mingshuo},
     title = {The stability of {Frobenius} direct images of rank-two bundles over surfaces},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {339--344},
     publisher = {Elsevier},
     volume = {353},
     number = {4},
     year = {2015},
     doi = {10.1016/j.crma.2014.12.001},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2014.12.001/}
}