Choosing partners for a manned mission to Mars - Michaud, Michael A.G. (Space Policy, 1988)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAxNi8wMjY1LTk2NDYoODgpOTAwOTItNg