Branch, T. A.; Matsuoka, K.; Miyashita, T. (2004). ”Evidence for increases in Antarctic blue whales based on Bayesian modelling”. Marine Mammal Science 20 (4): sid. 726–754. doi:10.1111/j.1748-7692.2004.tb01190.x. ISSN0824-0469.
Branch, T. A.; Matsuoka, K.; Miyashita, T. (2004). ”Evidence for increases in Antarctic blue whales based on Bayesian modelling”. Marine Mammal Science 20 (4): sid. 726–754. doi:10.1111/j.1748-7692.2004.tb01190.x. ISSN0824-0469.