@article{AFM_1964_336-344_a8,
     author = {H. L. Royden},
     title = {Riemann surfaces with the {AB-maximum} principle},
     journal = {Annales Fennici Mathematici},
     publisher = {mathdoc},
     volume = {336-344},
     year = {1964},
     doi = {10.5186/aasfm.1964.336-16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1964.336-16/}
}