Berikashvilli, V. S., Klyuchnik, N. T., Kostenko, K. N. and Yakovlev, M. Y. (2005) “Integrated optical waveguide dispersion elements for fiber-optic communication systems”, Technology and design in electronic equipment, (2), pp. 10-16. Available at: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2005.2.10 (Accessed: 30April2026).