Template:Sytsma et al., 2014
- Sytsma, K.J., Spalink, D. & Berger, B. 2014. Calibrated chronograms, fossils, outgroup relationships, and root priors: re‐examining the historical biogeography of Geraniales. Biological Journal of the Linnean Society 113(1): 29-49. DOI: 10.1111/bij.12297 PDF