Private, commercial and student-oriented low-cost deep-space missions: A global survey of activity

Autor:	Ridenoure, Rex, Polk, Kevin
Zdroj:	In Acta Astronautica 1999 45(4):449-456
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect