1. Asahina E (1969) Frost resistance in insects. Adv Insect Physiol 6:1?49
2. Block W, Sømme L (1982) Cold hardiness of terrestrial mites at Signy Island, maritime Antarctic. Oikos 38:157?167
3. Conradi-Larsen E-M, Sømme L (1973) The overwintering of Pelophila borealis Payk. 2. Aerobic and anaerobic metabolism. Nor Entomol Tidsskr 23:325?332
4. Darlington PJ (1970) Coleoptera: Carabidae of South Georgia. Pac Insects Monogr 23:234
5. Gressitt JL (1970) Subantarctic entomology, particularly of South Georgia and Heard Island. Pac Insects Monogr 23:1?374