Sedykh Anna Gennadyevna, Berezina Anna Sergeevna «Homogeneous berger space and deformations of the SO(3)- structure by its geodesic on 5-dimension Lie groups» // Tomsk State University Journal of Mathematics and Mechanics 2014. №6 (32) C.35-45
Sedykh Anna Gennad'evna «On approximately integrable SO(3) structures on 5-dimensional manifolds» // 2013. № 3(23) C.45-50
