інтернет-адреса сторінки:
http://jnas.nbuv.gov.ua/article/UJRN-0000899775
Semiconductor physics, quantum electronics & optoelectronics 
А - 2019 /
Випуск (2018, Vol. 21, № 2)
Pekar G. S., Singaevsky A. F., Lokshin M. M., Gordienko V. I., Mazurin I. V.
Large polycrystalline optical germanium Ge:Na plates with improved optical parameters and their application
Cite:
Pekar, G. S., Singaevsky, A. F., Lokshin, M. M., Gordienko, V. I., Mazurin, I. V. (2018). Large polycrystalline optical germanium Ge:Na plates with improved optical parameters and their application. Semiconductor Physics, Quantum Electronics and Optoelectronics , 21 (2), 173-179. http://jnas.nbuv.gov.ua/article/UJRN-0000899775
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