@InProceedings{simmons07teams
  author =       {R. Simmons and S. Singh and F. Heger and L. Hiatt and S. Koterba and N. Melchior and B. Sellner},
  title =        {Human-Robot Teams for Large-Scale Assembly},
  booktitle =    {Proceedings of the NASA Science Technology Conference 2007 (NSTC-07)},
  year =         2007, 
  address =      {Adelphi, MD}, 
  month =        {June} 
}