Letters Of Euler On Different Subjects In Natural Philosophy
Exterior Differential Systems and Euler-Lagrange Partial Differential Equations (Chicago Lectures in Mathematics)
Letters of Euler to a German Princess
Eloge De Monsieur Leonard Euler
Correspondance De Leonhard Euler Avec L. Bertrand, Ch. Bonnet, J. Castillon, G. Cramer, PH. Cramer, G. Cuenz, G.L. Lesage, J.M. Von Loen ET J.K. Wettstein
Exterior Differential Systems and Euler-Lagrange Partial Differential Equations
Letters Of Euler V1
The Early Mathematics of Leonhard Euler
Variations on a Theme of Euler
On the Work of Leonard Euler Berlin Colloquium May 1983