@article{10_4153_CJM_1968_118_8,
     author = {Kelleher, James J.},
     title = {On {Isomorphisms} of {Meromorphic} {Function} {Fields}},
     journal = {Canadian journal of mathematics},
     pages = {1230--1241},
     year = {1968},
     volume = {20},
     number = {1},
     doi = {10.4153/CJM-1968-118-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-118-8/}
}