Sorensen, P. B., C. F. Damgaard, B. Strandberg, Y. L. Dupont, M. B. Pedersen, L. G. Carvalheiro, J. C. Biesmeijer, J. M. Olsen, M. Hagen, and S. G. Potts. “A Method for under-Sampled Ecological Network Data Analysis: Plant-Pollination As Case Study”. Journal of Pollination Ecology, vol. 6, Jan. 2012, doi:10.26786/1920-7603(2011)18.