"Operatori pseudodifferenziali - Congressi - 1985." . . "Kongress" . . "Equazioni differenziali iperboliche - Congressi - 1985." . . "Conference on Hyperbolic Equations and Related Topics (1985 : University of Padova)" . . . "Congressi - Padova - 1985." . . "Conference on Hyperbolic Equations and Related Topics (1985 : Università degli Studi di)" . . . "Pseudodifferentialoperator" . . "Pseudodifferentialoperator." . "Conference on Hyperbolic Equations and Related Topics (1985 ; Padwa)." . . . "Équations différentielles hyperboliques Congrès." . . "Conference on Hyperbolic equations and related topics, Padova, 1985." . . . "Hyperbolische Differentialgleichung" . . "Hyperbolische Differentialgleichung." . "Conference on Hyperbolic Equations and Related Topics (1985 : Padova)" . . . "Opérateurs pseudo-différentiels Congrès." . . "Hyperbolic equations and related topics (1985 : Padova)" . . . "Conference on Hyperbolic Equations and Related Topics ((1985 : Padova) (1985/12)" . . . . . . "Hyperbolic equations : Proceedings of the conference on hyperbolic equations and related topics, University of Padova, 1985" . "Hyperbolic equations : proceedings of the Conference on Hyperbolic Equations and Related Topics, University of Padova, 1985" . . . . . . "Kongress" . . . . . . . "Kongreß" . "Conference papers and proceedings" . "Conference papers and proceedings"@en . . "Hyperbolic equations proceedings of the Conference on Hyperbolic Equations and Related Topics, University of Padova, 1985"@en . . . . . . . . . "Hyperbolic equations : proceedings of the Conference on Hyperbolic Equations and Related Topics ... 1985, [Padova]"@en . . . . . . . . . "Hyperbolic equations : proceedings of the Conference on Hyperbolic Equations and Related Topics, [held at the] University of Padova, 1985"@en . . . . "Hyperbolic equations : proceedings of the conference on Hyperbolic equations and related topics, University of Padova, 1985" . . . . . .