Etheridge, E.C.; C. E. Adams; C. W. Bean; N. C. Durie; A. R. D. Gowans; C. Harrod; A. A. Lyle; P. S. Maitland; I. J. Winfield (2012). "Are phenotypic traits useful for differentiating among a priori Coregonus taxa?". Journal of Fish Biology. 80: 387–407. doi:10.1111/j.1095-8649.2011.03189.x.