Mel’nikova, I. V.; Frejberg, A. Yu. Regularization of an ill-posed Cauchy problem for a second order equation in Banach space. (Russian) Zbl 0607.34002 Differ. Uravn. 22, No. 8, 1332-1338 (1986). Reviewer: A.Haimovici MSC: 34A12 47E05 PDFBibTeX XMLCite \textit{I. V. Mel'nikova} and \textit{A. Yu. Frejberg}, Differ. Uravn. 22, No. 8, 1332--1338 (1986; Zbl 0607.34002)
Mel’nikova, I. V.; Mornova, V. M. Über das Cauchyproblem und die Methode der Quasiinversion für eine Gleichung zweiter Ordnung in Banachräumen. (German) Zbl 0411.34081 Differ. Uravn. 15, 614-618 (1979). MSC: 34G10 34A12 34A05 PDFBibTeX XMLCite \textit{I. V. Mel'nikova} and \textit{V. M. Mornova}, Differ. Uravn. 15, 614--618 (1979; Zbl 0411.34081)