BibTex format
@article{Kormushev:2013:10.3390/robotics2030122,
author = {Kormushev, P and Calinon, S and Caldwell, DG},
doi = {10.3390/robotics2030122},
journal = {Robotics},
pages = {122--148},
title = {Reinforcement Learning in Robotics: Applications and Real-World Challenges},
url = {http://dx.doi.org/10.3390/robotics2030122},
volume = {2},
year = {2013}
}