@inproceedings{11311_713358,
author = {Massari, Mauro and Topputo, Francesco and G., Mingotti},
title = {Alternative Hybrid Propulsion Transfers for Marco Polo NEOs Sample Return Mission},
year = {2013},
booktitle = {Spaceflight Mechanics 2013},
pages = {3353--3367},
publisher = {Univelt},
isbn = {978-0-87703-597-8},
}