1. The supercooling of water;Bigg,1953
2. Water economy of the earthworm Lumbricus terrestris L.: coping with the terrestrial environment;Carley;J. exp. Zool.,1978
3. Hemolymph proteins involved in insect subzero-temperature tolerance: ice nucleators and antifreeze proteins;Duman,1991
4. Biology of Earthworms;Edwards,1977
5. Frost tolerance of lumbricid earthworm cocoons;Holmstrup;Pedobiologia,1990