Olof Leimar, Ulf Norberg, Christer Wiklund. 2003. Habitat preference and habitat exploration in two species of satyrine butterflies. Ecography 26: 474-480.

Ulf Norberg, Olof Leimar. 2002. Spatial and temporal variation in flight morphology in the butterfly Melitaea cixia (Lepidoptera: Nymphalidae). Biological Journal of the Linnean Society 77: 445-453.

Ulf Norberg, Karin Enfjäll, Olof Leimar. 2002. Habitat exploration in butterflies - an outdoor cage experiment. Evolutionary ecology 16: 1-14.

Olof Leimar, Ulf Norberg. 1997. Metapopulation extinction and genetic variation in dispersal-related traits. Oikos 80: 448-458.

Övrigt vetenskapligt

Ulf Norberg. 2002. Evolution of Dispersal and Habitat Exploration in Butterflies. Doctoral thesis. Department of Zoology, Stockholm University.