@misc{AKGWG_1889__35_135903,
     title = {Paul de {Lagard,} {Agathangelos}},
     journal = {Abhandlungen der K\"oniglichen Gesellschaft der Wissenschaften in G\"ottingen},
     pages = {3--88},
     publisher = {mathdoc},
     volume = {35},
     year = {1889},
     url = {http://geodesic.mathdoc.fr/item/AKGWG_1889__35_135903/}
}