Benes, Jakub Projective deformation of line congruences in six-dimensional projective spaces. (Czech) Zbl 0239.53007 Čas. Pěst. Mat. 97, 1-9 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 53A25 Differential line geometry 53A20 Projective differential geometry PDF BibTeX XML Cite \textit{J. Benes}, Čas. Pěstování Mat. 97, 1--9 (1972; Zbl 0239.53007) Full Text: EuDML OpenURL