Sorensen, P. B.; Damgaard, C. F.; Strandberg, B.; Dupont, Y. L.; Pedersen, M. B.; Carvalheiro, L. G.; Biesmeijer, J. C.; Olsen, J. M.; Hagen, M.; Potts, S. G. A Method for under-Sampled Ecological Network Data Analysis: Plant-Pollination As Case Study. J Poll Ecol 2012, 6.