Zheng X, Levine D, Shen J, Gogarten S, Laurie C, Weir B (2012). “A High-performance Computing Toolset for Relatedness and Principal Component Analysis of SNP Data.” Bioinformatics, 28(24), 3326-3328. doi:10.1093/bioinformatics/bts606.

Zheng X, Gogarten S, Lawrence M, Stilp A, Conomos M, Weir B, Laurie C, Levine D (2017). “SeqArray – A storage-efficient high-performance data format for WGS variant calls.” Bioinformatics. doi:10.1093/bioinformatics/btx145.