@inproceedings{11311_1009504, author = {Oshima, K. and Topputo, Francesco and Yanao, T.}, title = {Global Search for Low-Energy Transfers to the Moon with Long Transfer Time}, year = {2017}, booktitle = {27th AAS/AIAA Space Flight Mechanics Meeting}, volume = {160}, pages = {577--594}, publisher = {Univelt}, isbn = {978-087703637-1}, }