@article{  
   author = {E. Linstead, S. Bajracharya, T. Ngo, P. Rigor, C. Lopes, P. Baldi},
   title = {Sourcerer: Mining and Searching Internet-Scale Software Repositories.},
   journal = {Journal of Datamining and Knowledge Discovery},
   volume = {18},
   number = {2},
   pages = {300-336},
   note = {},
   abstract = {},
   keywords = {},
   year = {2009}
}