@article{  
   author = {J. Chen, P. Baldi},
   title = {Synthesis Explorer: Organic Chemistry Tutorial System for Multi-Step Synthesis Design and Reaction Prediction.},
   journal = {Journal of Chemical Education},
   volume = {85},
   number = {12},
   pages = {1699-1703},
   note = {},
   abstract = {},
   keywords = {},
   year = {2008}
}