@article{
11311_830125,
author = {Topputo, Francesco and Zhang, C.},
title = {Survey of Direct Transcription for Low-Thrust Space Trajectory Optimization with Applications},
year = {2014},
journal = {ABSTRACT AND APPLIED ANALYSIS},
volume = {2014},
url = {http://dx.doi.org/10.1155/2014/851720},
doi = {10.1155/2014/851720},
pages = {1--15}
}