Ivanov, S. Investments in space industries,
, 2021, 244-251.
Ivanov, S. .
Investments in space industries.
Sofia: , 2021, 244-251.
Ivanov, S. (2021)
Investments in space industries,
Sofia: , 244-251
Ivanov, S.
(2021).
Investments in space industries. Industrial Growth Conference 2020 : Conference Proceedings Book, II-IV Oct. MMXX, Hotel Sol Nessebar Palace (с. 244-251). Sofia: