- Giannessi, Franco, 1935- (2)
- Clarke, Frank H. (1)
- Conti, Roberto, 1923- (1)
- Course of the International School of Mathematics on Nonsmooth Optimization and Related Topics (1)
- De Giorgi, Ennio, 1928- (1)
- Demʹi︠a︡nov, V. F. (Vladimir Fedorovich), 1938- (1)
- G. Stampacchia International School of Mathematics (1)