@article{DeYoung2001,
  author = {Robert DeYoung and Kenneth Spong and Richard J. Sullivan},
  title = {Who's minding the store?: Motivating and monitoring hired managers at small, closely held commercial banks},
  journal = {Journal of Banking & Finance},
  year = {2001},
  volume = {25},
  number = {7},
  pages = {1209--1243},
  url = {http://www.sciencedirect.com/science/article/B6VCY-435KGD7-1/1/5c729d6d152888fdf6efd9aff222b44d}
}

@incollection{slotine:control93,
  author = { Jean and Weiping Li},
  title = {On the Adaptive Control of Robot Manipulators},
  booktitle = {Robot Control: Dynamics, Motion Planning, and Analysis},
  publisher = {IEEE},
  year = {1993},
  pages = {147--157}
}

@incollection{slotine:control93,
  author = { Jean and Weiping Li},
  title = {On the Adaptive Control of Robot Manipulators},
  booktitle = {Robot Control: Dynamics, Motion Planning, and Analysis},
  publisher = {IEEE},
  year = {1993},
  pages = {147--157}
}

@inbook{deluca93a,
  author = {Alessandro De Luca},
  title = {Redundant robots},
  publisher = {IEEE Press},
  year = {1993},
  pages = {435--439}
}

@inproceedings{deschutter-1997b,
  author = {J. De Schutter and H. Bruyninckx and W. H. Zhu and M. W. Spong},
  title = {Force control: a bird's eye view},
  booktitle = {Proceedings of IEEE CSS/RAS International Workshop on Control Problems in Robotics and Automation: Future Directions},
  year = {1997}
}

@book{shelby2007,
  author = {John Shelby Spong},
  title = {Jesus for the non-religious : recovering the divine at the heart of the human},
  year = {2007},
  pages = {xix, 316 p.},
  edition = {1st}
}

@book{shelby2001,
  author = {John Shelby Spong},
  title = {A new Christianity for a new world : why traditional faith is dying and how a new faith is being born},
  year = {2001},
  pages = {xxv, 276 p.},
  edition = {1st}
}

@book{spong89a,
  author = {M. W. Spong and M. Vidyasagar},
  title = {Robot Dynamics and Control},
  publisher = {John Wiley and Sons},
  year = {1989}
}

@book{spong:control93,,
  title = {Robot Control: Dynamics, Motion Planning, and Analysis},
  booktitle = {Robot Control: Dynamics, Motion Planning, and Analysis},
  publisher = {IEEE},
  year = {1993}
}

@book{spong:dynamics89,,
  title = {Robot Dynamics and Control},
  publisher = {Wiley},
  year = {1989}
}