Marcussen, T., Heier, L., Brysting, A. K., Oxelman, B., & Jakobsen, K. S. (2015). From Gene Trees to a Dated Allopolyploid Network: Insights from the Angiosperm Genus Viola (Violaceae). Syst Biol.

Marcussen, Thomas, Lise Heier, Anne K. Brysting, Bengt Oxelman, ja Kjetill S. Jakobsen. "From Gene Trees to a Dated Allopolyploid Network: Insights From the Angiosperm Genus Viola (Violaceae)." Syst Biol 2015.

Marcussen, Thomas, et al. "From Gene Trees to a Dated Allopolyploid Network: Insights From the Angiosperm Genus Viola (Violaceae)." Syst Biol 2015.