Acta Astronautica
Acta Astronautica > 2012 > 81 > 2 > 435-444
Acta Astronautica > 2012 > 81 > 2 > 635-644
Acta Astronautica > 2012 > 81 > 2 > 578-586
Acta Astronautica > 2012 > 81 > 2 > 411-418
Acta Astronautica > 2012 > 81 > 2 > 610-622
Acta Astronautica > 2012 > 81 > 2 > 499-511
Acta Astronautica > 2012 > 81 > 2 > 587-599
Acta Astronautica > 2012 > 81 > 2 > 419-429