@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040173,
 author = {Reid, Michael},
 issue = {1},
 journal = {Journal of mathematical sciences, the University of Tokyo},
 month = {},
 pages = {119--138},
 title = {Gross'Conjecture for Extensions Ramified over Three Points of $\Bbb P^1$},
 volume = {10},
 year = {2003}
}