@article{JMPA_1922_9_1__255_0,
     author = {L\'evy, Paul},
     title = {Sur les syst\`emes de relations singuli\`eres entre les p\'eriodes de fonctions ab\'eliennes \`a trois variables (suite et fin)},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {255--334},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 1},
     year = {1922},
     language = {fr},
     url = {http://archive.numdam.org/item/JMPA_1922_9_1__255_0/}
}