Appell, Jurgen.

Recent trends in nonlinear analysis : = festschrift dedicated to Alfonso Vignoli on the occasion of his sixtieth birthday / by: Appell, Jurgen.; Vignoli, Alfonso, (1940-) (書目-語言資料,印刷品)

Nonlinear superposition operators by: Appell, Jurgen.; Zabreiko, P. P. (1939-) (書目-電子資源)

Nonlinear spectral theory / by: De Pascale, Espedito.; Vignoli, Alfonso, (1940-); Appell, Jurgen. (書目-語言資料,印刷品)