@misc{NAM_1849_1_8__108_1,
     title = {Cubature d'un poly\`edre \`a faces trap\`ezes. {D'apr\`es} {M.} {C.} {Koppe,} \`a {Soest}},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {108--110},
     publisher = {Bachelier},
     volume = {1e s{\'e}rie, 8},
     year = {1849},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1849_1_8__108_1/}
}