@article{10_4153_CJM_2010_073_8,
     author = {Chen, Xi},
     title = {On {Vojta's} 1 + Ɛ {Conjecture}},
     journal = {Canadian journal of mathematics},
     pages = {86--103},
     year = {2011},
     volume = {63},
     number = {1},
     doi = {10.4153/CJM-2010-073-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-073-8/}
}