Chalk, John H. H.; Rogers, C. A. A study of convex cones from the point of view of the geometry of numbers. (English) Zbl 0167.32002 J. Reine Angew. Math. 230, 139-166 (1968). PDFBibTeX XMLCite \textit{J. H. H. Chalk} and \textit{C. A. Rogers}, J. Reine Angew. Math. 230, 139--166 (1968; Zbl 0167.32002) Full Text: Crelle EuDML
Chalk, John H. H.; Rogers, C. A. On the product of three homogeneous linear forms. (English) Zbl 0042.04501 Proc. Camb. Philos. Soc. 47, 251-259 (1951). Reviewer: J. W. S. Cassels (Cambridge) MSC: 11H46 PDFBibTeX XMLCite \textit{J. H. H. Chalk} and \textit{C. A. Rogers}, Proc. Camb. Philos. Soc. 47, 251--259 (1951; Zbl 0042.04501)
Chalk, John H. H.; Rogers, C. A. The successive minima of a convex cylinder. (English) Zbl 0035.31903 J. Lond. Math. Soc. 24, 284-291 (1950). PDFBibTeX XMLCite \textit{J. H. H. Chalk} and \textit{C. A. Rogers}, J. Lond. Math. Soc. 24, 284--291 (1950; Zbl 0035.31903) Full Text: DOI
Chalk, John H. H.; Rogers, C. A. The critical determinant of a convex cylinder. (English) Zbl 0034.02604 J. Lond. Math. Soc. 23, 178-187 (1949). Reviewer: N. Hofreiter (Wien) MSC: 11H16 11H31 PDFBibTeX XMLCite \textit{J. H. H. Chalk} and \textit{C. A. Rogers}, J. Lond. Math. Soc. 23, 178--187 (1949; Zbl 0034.02604) Full Text: DOI