W W Mendell

The roles of humans and robots in exploring the solar system.

W W Mendell, 2004, Acta astronautica.

Lunar precursor missions for human exploration of Mars--III: studies of system reliability and maintenance.

W W Mendell, R P Heydorn, 2004, Acta astronautica.

Meditations on the new space vision: the Moon as a stepping stone to Mars.

W W Mendell, W. Mendell, 2005, Acta astronautica.