Nabeya, Seiji On the functional equation \(f(p+qx+rf(x))=a+bx+cf(x)\). (English) Zbl 0289.39003 Aequationes Math. 11, 199-211 (1974). MSC: 39B05 PDFBibTeX XMLCite \textit{S. Nabeya}, Aequationes Math. 11, 199--211 (1974; Zbl 0289.39003) Full Text: DOI EuDML
Kairies, Hans-Heinrich Ein Existenz- und Eindeutigkeitssatz für die Lösungen einer Funktionalgleichung aus der Nörlundschen Theorie der Differenzengleichungen. (German) Zbl 0286.39005 Aequationes Math. 10, 278-285 (1974). MSC: 39B05 PDFBibTeX XMLCite \textit{H.-H. Kairies}, Aequationes Math. 10, 278--285 (1974; Zbl 0286.39005) Full Text: DOI EuDML
Matkowski, Janusz; Zdun, Marek Solutions of bounded variation of a linear functional equation. (English) Zbl 0285.39004 Aequationes Math. 10, 223-235 (1974). MSC: 39B05 PDFBibTeX XMLCite \textit{J. Matkowski} and \textit{M. Zdun}, Aequationes Math. 10, 223--235 (1974; Zbl 0285.39004) Full Text: DOI EuDML
Kwapisz, M.; Turo, J. On the existence and convergence of successive approximation for some functional equations in a Banach space. (English) Zbl 0263.39005 J. Differ. Equations 16, 298-318 (1974). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kwapisz} and \textit{J. Turo}, J. Differ. Equations 16, 298--318 (1974; Zbl 0263.39005) Full Text: DOI