@article{fastq,
author  = "Cock, P.J.A. and Fields, C.J. and Goto, N. and Heuer, M.L. and Rice P.M.",
title   = "The sanger fastq file format for sequences with quality scores and the Solexa/Illumina fastq variants",
journal = "Nucleic Acids Research",
volume  = "38",
year    = "2010",
pages   = "1767-1771",
doi	= {doi:10.1093/nar/gkp1137},
NOTE	= "\url{http://dx.doi.org/10.1093/nar/gkp1137}"
}

@MISC{fastq_lett,
AUTHOR= "NCBI",
TITLE= "NCBI Letter Codes",
NOTE="\url{http://www.ncbi.nlm.nih.gov/staff/tao/tools/tool_lettercode.html}",
}