@article{SIGMA_2013_9_a32,
     author = {Jo\~ao Paulo dos Santos and Keti Tenenblat},
     title = {The {Symmetry} {Group} of {Lam\'e's} {System} and the {Associated} {Guichard} {Nets} for {Conformally} {Flat} {Hypersurfaces}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2013},
     volume = {9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a32/}
}