@article{UZERU_2020_54_1_a10,
     author = {H. L. Margaryan and N. H. Hakobyan and V. K. Abrahamyan and V. V. Belyaev and V. V. Chausov and A. S. Spakhov},
     title = {New generation optical elements with centrally simmetric orientation based on liquid crystal polymers},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {70--76},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2020_54_1_a10/}
}