Spatial reorientation of azobenzene side groups of a liquid crystalline polymer induced by linearly polarized light O. Yaroshchuk, A.D. Kiselev, Yu. Zakrevskyy, J. Stumpe and J. LindauEur. Phys. J. E, 6 1 (2001) 57-67DOI: https://doi.org/epje/v6/p57(epje01064)