OLAR, O. V.; USHENKO, V. O.; SAKHNOVSKY, M. Y.; USHENKO, Y. O.; DUBOLAZOV, O. V.; USHENKO, O. G.; MOTRICH, A. V. Methods and means of asymutal-invariant muller matrix polyarimetry of optical and anisotropic biological layers. Biophysical Bulletin, n. 41, p. 52-62, 12 Apr. 2019.