On the Tradeoff Between the Mean and the Variance in Foraging: Effect of Spatial Distribution and Color PreferenceLeslie A. Real, E. Silverfine, James R. Ott|Ecology|1982Cited by 147
The Effect of Nectar Variance on Bumblebee Patterns of Movement and Potential Gene DispersalJames R. Ott, E. Silverfine, Leslie A. Real|Oikos|1985Cited by 38