PentaPlot: A software tool for the illustration of genome mosaicism. - Lutz Hamel; Olga Zhaxybayeva; J. Peter Gogarten (BMC Bioinform., 2005)

Unsupervised Learning in Spectral Genome Analysis. - Lutz Hamel; Neha Nahar; Maria S. Poptsova; Olga Zhaxybayeva; J. Peter Gogarten (FBIT, 2007)

Quartet decomposition server: a platform for analyzing phylogenetic trees. - Fenglou Mao; David Williams 003; Olga Zhaxybayeva; Maria S. Poptsova; Pascal Lapierre; J. Peter Gogarten; Ying Xu 001 (BMC Bioinform., 2012)