T. G. T. JAENSON, L. EISEN, P. COMSTEDT, H. A. MEJLON, E. LINDGREN, S. BERGSTRÖM, B. OLSEN,
Risk indicators for the tick Ixodes ricinus and Borrelia burgdorferi sensu lato in Sweden. Medical and Veterinary Entomology. ,vol. 23, pp. 226- 237 ,(2009) ,
10.1111/J.1365-2915.2009.00813.X