GRAZIA MURRU, Maria; ARHIROVA, Hanna. Russian missiles kill at least 23 in Ukraine, wound over 100. AP News [online]. 2022-07-15 [cit. 2023-06-14]. Dostupné online. (anglicky)
navyrecognition.com
Russia has used Kalibr cruise missiles launched from the sea to target Ukraine territory [online]. Navyrecognition.com, 2022-03-22 [cit. 2022-03-23]. Dostupné online. (anglicky)