Mate, B. R., Best, P. B., Lagerquist, B. A., & Winsor, M.. (2011).
Coastal, offshore, and migratory movements of South African right whales revealed by satellite telemetry.
Marine Mammal Science,
27, 455-476. doi:10.1111/j.1748-7692.2010.00412.x
Madon, B., Gimenez, O., McArdle, B., C. Baker, S., & Garrigue, C.. (2011).
A new method for estimating animal abundance with two sources of data in capture-recapture studies.
Methods in Ecology and Evolution,
2(4), 390 - 400. doi:10.1111/j.2041-210X.2011.00091.x