Adriatico Research Conference on Trends in Collider Spin Physics/Paver, N./Penzo, A./Unesco/International Centre for Theoretical Physics/International Atomic Energy Agency/Paver, N./Penzo, A./Onel, Y.
School on Qualitative Aspects and Applications of Nonlinear Evolution Equations (1990 : Miramare, Italy)/De Mottoni, Piero/Li, T. T./Unesco/International Centre for Theoretical Physics/International Atomic Energy Agency