por Kaper, H. G [editor] | Garbey, Marc, 1955- [editor].
por Favini, A, 1946- [editor] | Lorenzi, Alfredo [editor].
por International Conference on Differential Equations and Control Theory (1994 : Wuhan-shih, China) | Deng, Z [editor].
por Ancona, Vincenzo [editor] | Vaillant, Jean [editor].