GDB: the Human Genome Database. - Stanley Letovsky; Robert W. Cottingham; Christopher J. Porter; Peter W. D. Li (Nucleic Acids Res., 1998)

MaSC: mappability-sensitive cross-correlation for estimating mean fragment length of single-end short-read sequencing data. - Parameswaran Ramachandran; Gareth A. Palidwor; Christopher J. Porter; Theodore J. Perkins (Bioinform., 2013)