Rogers, C. A.; Shephard, Geoffrey C. Some extremal problems for convex bodies. (English) Zbl 0092.15301 Mathematika, Lond. 5, 93-102 (1958). PDFBibTeX XMLCite \textit{C. A. Rogers} and \textit{G. C. Shephard}, Mathematika 5, 93--102 (1958; Zbl 0092.15301) Full Text: DOI
Rogers, C. A.; Shephard, Geoffrey C. Convex bodies associated with a given convex body. (English) Zbl 0083.38402 J. Lond. Math. Soc. 33, 270-281 (1958). PDFBibTeX XMLCite \textit{C. A. Rogers} and \textit{G. C. Shephard}, J. Lond. Math. Soc. 33, 270--281 (1958; Zbl 0083.38402) Full Text: DOI
Rogers, C. A.; Shephard, Geoffrey C. The difference body of a convex body. (English) Zbl 0082.15703 Arch. Math. 8, 220-233 (1957). PDFBibTeX XMLCite \textit{C. A. Rogers} and \textit{G. C. Shephard}, Arch. Math. 8, 220--233 (1957; Zbl 0082.15703) Full Text: DOI