Tam Kwong Chuen A loaded spring in two degrees of freedom. (English) Zbl 0302.70016 J. Singapore Natl. Acad. Sci. 4, 38-39 (1974). MSC: 70K99 PDF BibTeX XML Cite \textit{Tam Kwong Chuen}, J. Singapore Natl. Acad. Sci. 4, 38--39 (1974; Zbl 0302.70016)
Ho, M. C. An alternative approach to the evaluation of some integral properties of the Hermite polynomials. (English) Zbl 0297.33019 J. Singapore Natl. Acad. Sci. 4, 40-41 (1974). MSC: 33C45 42C05 PDF BibTeX XML Cite \textit{M. C. Ho}, J. Singapore Natl. Acad. Sci. 4, 40--41 (1974; Zbl 0297.33019)