@misc{11311_252572,<br>  author    = {MASSARI, MAURO and ARMELLIN, ROBERTO and DI LIZIA, PIERLUIGI and TOPPUTO, FRANCESCO},<br>  title     = {Reaching NEOs: Solution for the Second Global Trajectory Optimization Competition},<br>  year      = {2007},<br>  pages     = {1--11},<br>}<br>