Ballard, W. B., A. W. Franzmann, K. P. Taylor, T. Spraker, C. C. Schwartz, and R. O. Peterson. “COMPARISON OF TECHNIQUES UTILIZED TO DETERMINE MOOSE CALF MORTALITY IN ALASKA”. Alces, vol. 15, Jan. 1979, pp. 362-87, https://alcesjournal.org/index.php/alces/article/view/1723.