Authors: Sittler, B Gilg, O Berg, TB

Citation: B. Sittler et al., Low abundance of king elder nests during low lemming years in northeast Greenland, ARCTIC, 53(1), 2000, pp. 53-60

Authors: Zakrzewski, M Lieser, M Sittler, B

Citation: M. Zakrzewski et al., Summer home ranges arctic fox pair (Alopex lagopus) in two consecutive years, Z JAGDWISS, 45(2), 1999, pp. 134-138