@article{JMPA_1865_2_10__81_0,
     author = {Boncompagni, Balthasar},
     title = {Lettre du prince {Balthasar} {Boncompagni} \`a {M.} {Liouville}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {81--82},
     publisher = {Gauthier-Villars},
     volume = {2e s{\'e}rie, 10},
     year = {1865},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1865_2_10__81_0/}
}