Sievenu apstfrosana ar ultravioletajiem stariem [Текст] : сборник / P. I. Savchenko, I. Ziemelis, V. Iljins, I. Zeml'anoy, I. Il'ichov // Environment. Tehnology. Resources: Proceedings of the 2nd International Conference. June 25-27. - Rezekne, 1999. - С. 247-255.
Доп. точки доступа:
Savchenko, P.
Ziemelis, I.
Iljins, V.
Zeml'anoy, I.
Il'ichov, I.