1. Homing ability in the wild rodent Proechiemys roberti determined by radiotelemetry;Alho;Rev. Brasil. Biol.,1980
2. Human Navigation and the Sixth Sense;Baker,1981
3. The vegetation of a Camargue pasture;Bassett;J. Ecol.,1978
4. Circular statistics in biology;Batschelet,1981
5. Déplacement des mammifères dans leur domaine vital: essai de modélisation;Benhamou,1986