@article{PPN585139601+DMDLOG_0009, title = {No XXXI - XL.}, booktitle = {Jacobi Bernoulli Opera Tomus Primus}, series = {GDML\_Books}, publisher = {Cramer \& Philibert}, address = {Genevae}, year = {1744}, pages = {343}, url = {http://dml.mathdoc.fr/item/PPN585139601+DMDLOG_0009} }
(éd.). No XXXI - XL., dans Jacobi Bernoulli Opera Tomus Primus, GDML_Books, (1744), p. 343. http://gdmltest.u-ga.fr/item/PPN585139601+DMDLOG_0009/