@article{MAN_1876__10_156733,
     author = {Zeuthen},
     title = {R\'evision et extension des formules num\'eriques de la th\'eorie des surfaces r\'eciproques.},
     journal = {Mathematische Annalen},
     pages = {446--546},
     publisher = {mathdoc},
     volume = {10},
     year = {1876},
     zbl = {08.0365.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1876__10_156733/}
}