Reference: Matthews, T. J., Borregaard, M. K., Gillespie, C. S., Rigal, F., Ugland, K. I., Krüger, R. F., Marques, R., Sadler, J., Borges, P. A. V., Kubota, Y., & Whittaker, R. J. (2018). Extension of the gambin model to multimodal species abundance distributions. Methods in Ecology and Evolution, 10(3), 432–437.