Liang, Hong; Rao, Shijun Application of the difference theorem to calculating second order derivatives of discrete data. (Chinese. English summary) Zbl 1349.65089 Acta Math. Sci., Ser. A, Chin. Ed. 35, No. 6, 1207-1219 (2015). MSC: 65D25 PDF BibTeX XML Cite \textit{H. Liang} and \textit{S. Rao}, Acta Math. Sci., Ser. A, Chin. Ed. 35, No. 6, 1207--1219 (2015; Zbl 1349.65089)
Karger, Adolf Projective plane motions with infinitely many straight trajectories. (English) Zbl 0566.53020 Apl. Mat. 30, 36-49 (1985). Reviewer: J.Hoschek MSC: 53A17 PDF BibTeX XML Cite \textit{A. Karger}, Apl. Mat. 30, 36--49 (1985; Zbl 0566.53020) Full Text: EuDML
Dickson, Leonard Eugene The Madison Colloquium 1913. Part I: On invariants and the theory of numbers. (English) JFM 45.0206.01 Colloquium Publications. American Mathematical Society 4, Part I. Providence, RI: American Mathematical Society (AMS). 1-150 (1914). Reviewer: Lampe, Prof. (Berlin) MSC: 11-02 15-02 51-02 PDF BibTeX XML