Voir la notice de l'article provenant de la source Electronic Library of Mathematics
@article{DOCMA_2012__S3__a35, author = {Knobloch, Eberhard}, title = {Euler and variations}, journal = {Documenta mathematica}, pages = {37--42}, publisher = {mathdoc}, volume = {Optimization Stories}, year = {2012}, language = {en}, url = {http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a35/} }
Knobloch, Eberhard. Euler and variations. Documenta mathematica, Optimization Stories (2012), pp. 37-42. http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a35/