@article{MAN_1984__268_182937,
     author = {J.J. Etayo Gordejuela},
     title = {Klein {Surfaces} with {Maximal} {Symmetry} and {Their} {Groups} of {Automorphisms.}},
     journal = {Mathematische Annalen},
     pages = {533--538},
     publisher = {mathdoc},
     volume = {268},
     year = {1984},
     zbl = {0522.14017},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__268_182937/}
}