Higher pollinator effectiveness by specialist than generalist flower-visitors of unspecialized Knautia arvensis (Dipsacaceae).Published in:Oecologia, 2005, v. 146, n. 3, p. 394, doi. 10.1007/s00442-005-0217-yBy:Larsson, Magnus;Koerner, ChristianPublication type:Article
Estimating the population size of specialised solitary bees.Published in:Ecological Entomology, 2008, v. 33, n. 2, p. 232, doi. 10.1111/j.1365-2311.2007.00956.xBy:Larsson, Magnus;FranzÉn, MarkusPublication type:Article