Golebiewska-Herrmann, A. On the Lagrangian formulation of continuum mechanics. (English) Zbl 0519.73003 Physica A 118, 300-314 (1983). MSC: 74A99 74S30 PDF BibTeX XML Cite \textit{A. Golebiewska-Herrmann}, Physica A 118, 300--314 (1983; Zbl 0519.73003) Full Text: DOI OpenURL
Krzywoblocki, M. Z.v; Roth, H. Three-dimensional stream function in terms of quaternions. (English) Zbl 0152.44602 Apl. Mat. 8, 129-148 (1963). PDF BibTeX XML Cite \textit{M. Z. v Krzywoblocki} and \textit{H. Roth}, Apl. Mat. 8, 129--148 (1963; Zbl 0152.44602) OpenURL