Polkowska, M.(2020). Space Situational Awareness (SSA) for Providing Safety and Security in Outer Space: Implementation Challenges for Europe. Space Policy, 51, 101347. doi:10.1016/j.spacepol.2019.101347
MLA CitationPolkowska, Małgorzata. "Space Situational Awareness (SSA) for Providing Safety and Security in Outer Space: Implementation Challenges for Europe". Space Policy, 51 ( 2020 ): 101347.
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