@article{MM2_1989__65_3_155445,
     author = {B. Green and M. Matignon and F. Pop},
     title = {On valued function fields {I.}},
     journal = {Manuscripta mathematica},
     pages = {357--376},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {1989},
     zbl = {0723.12005},
     url = {http://geodesic.mathdoc.fr/item/MM2_1989__65_3_155445/}
}