Jarvis, S., N. DiMarzio, R. Morrissey, and D. Moretti. “A Novel Multi-Class Support Vector Machine Classifier for Automated Classification of Beaked Whales and Other Small Odontocetes”. Canadian Acoustics, vol. 36, no. 1, Mar. 2008, pp. 34-40, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1988.