2022]. (原始内容存档于29 June 2022). Ukraine's air force strikes invaders in LuhanskOblast, delaying assault on Lysychansk. Yahoo News. 29 June 2022 [2 July 2022]
(原始内容存档于2022-05-31). Ukrainians eliminate at least 2 pontoon bridges near Bilohorivka, satellite and drone images show. CNN. 2022-05-11 [2022-05-12]. (原始内容存档于2022-05-14)