1. A. S. Nazarov, Photogrammetry [in Russian], TetraSistems, Moscow (2006).
2. A. I. Dolgarev, Brief Course in Euclidean Differential Geometry [in Russian], Penza State University Print, Penza (2005).
3. A. I. Obiralov et al., Photogrammetry and Remote Probing [in Russian], KolosS, Moscow (2006).