Chen, K.Y., S.A. Ludsin, M.M. Corey, P.D. Collingsworth, M.K. Nims, J.W. Olesik, K. Dabrowski, J.J. van Tassell and E.A. Marschall. 2016. Experimental and field evaluation of otolith strontium as a marker to discriminate between river-spawning populations of walleye in Lake Erie. Canadian Journal of Fisheries and Aquatic Sciences dx.doi.org/10.1139/cjfas-2015-0565