@book{PPN584979606, title = {Leonhardi Euleri opera postuma mathematica et physica anno MDCCCXLIV detecta Tomus 1}, series = {GDML\_Books}, publisher = {Leipzig : Voss}, address = {Petropoli}, year = {1862}, language = {la}, url = {http://dml.mathdoc.fr/item/PPN584979606} }
Euler, Leonhard. Leonhardi Euleri opera postuma mathematica et physica anno MDCCCXLIV detecta Tomus 1. GDML_Books (1862), http://gdmltest.u-ga.fr/item/PPN584979606/