@article{AM2_1992__43_1_137457,
     author = {G. Rousseau},
     title = {On {Gauss's} proof of {Seeber's} {Theorem.}},
     journal = {Aequationes mathematicae},
     pages = {145--155},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {1992},
     zbl = {0776.11030},
     url = {http://geodesic.mathdoc.fr/item/AM2_1992__43_1_137457/}
}