@article{  
   author = {P. Baldi, Y. Chauvin, T. Hunkapiller, M. A. McClure},
   title = {Hidden Markov Models of Biological Primary Sequence Information.},
   journal = {PNAS USA},
   volume = {91},
   number = {3},
   pages = {1059-1063},
   note = {},
   abstract = {},
   keywords = {},
   year = {1994}
}