Argentina, Médéric; Coullet, Pierre; Gilli, Jean-Marc; Monticelli, Marc; Rousseaux, Germain Chaos in Robert Hooke’s inverted cone. (English) Zbl 1154.70010 Proc. R. Soc. Lond., Ser. A, Math. Phys. Eng. Sci. 463, No. 2081, 1259-1269 (2007). MSC: 70K55 37N05 PDFBibTeX XMLCite \textit{M. Argentina} et al., Proc. R. Soc. Lond., Ser. A, Math. Phys. Eng. Sci. 463, No. 2081, 1259--1269 (2007; Zbl 1154.70010) Full Text: DOI
Berry, M. V. The optical singularities of bianisotropic crystals. (English) Zbl 1186.78011 Proc. R. Soc. Lond., Ser. A, Math. Phys. Eng. Sci. 461, No. 2059, 2071-2098 (2005). MSC: 78A40 78A25 PDFBibTeX XMLCite \textit{M. V. Berry}, Proc. R. Soc. Lond., Ser. A, Math. Phys. Eng. Sci. 461, No. 2059, 2071--2098 (2005; Zbl 1186.78011) Full Text: DOI