@article{1183530665,
author = {Alling, Norman and Greenleaf, Newcomb},
title = {Klein surfaces and real algebraic function fields},
journal = {Bull. Amer. Math. Soc.},
volume = {75},
number = {5},
year = {1969},
pages = { 869-872},
language = {en},
url = {http://dml.mathdoc.fr/item/1183530665}
}
Alling, Norman; Greenleaf, Newcomb. Klein surfaces and real algebraic function fields. Bull. Amer. Math. Soc., Tome 75 (1969) no. 5, pp. 869-872. http://gdmltest.u-ga.fr/item/1183530665/