Dillen, Franki; Rosca, Radu; Verstraelen, Leopold; Vrancken, Luc Pseudo-isotropic Lorentzian hypersurfaces in Minkowski space. (English) Zbl 0763.53024 J. Geom. Phys. 9, No. 2, 149-154 (1992). Reviewer: B.Rouxel (Quimper) MSC: 53B30 53B25 × Cite Format Result Cite Review PDF Full Text: DOI
Rosca, R. Sur les congruences de Vincensini dont les nappes focales forment un couple de Thybaut. (French) Zbl 0149.39402 Rend. Circ. Mat. Palermo, II. Ser. 14, 247-256 (1965). × Cite Format Result Cite Review PDF Full Text: DOI