Acta Astronautica
Acta Astronautica > 2011 > 68 > 7-8 > 1343-1352
Acta Astronautica > 2011 > 68 > 7-8 > 1386-1391
Acta Astronautica > 2011 > 69 > 7-8 > 629-643
Acta Astronautica > 2011 > 68 > 7-8 > 1343-1352
Acta Astronautica > 2011 > 68 > 7-8 > 1386-1391
Acta Astronautica > 2011 > 69 > 7-8 > 629-643