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Mychelkin, E. G.; Makukov, M. A. Coordinate effect: Vaidya solutions without integrating the field equations. (English) Zbl 1465.83008 Gen. Relativ. Gravitation 52, No. 11, Paper No. 113, 14 p. (2020). MSC: 83C15 83C50 53Z05 PDFBibTeX XMLCite \textit{E. G. Mychelkin} and \textit{M. A. Makukov}, Gen. Relativ. Gravitation 52, No. 11, Paper No. 113, 14 p. (2020; Zbl 1465.83008) Full Text: DOI arXiv