Kopache, M.E., Siegfried, C., 1982. Notes on the Ecology of Mysis relicta in Lake George, in: Schadler, M. (Ed.), The Lake George Ecosystem 2Lake George Association, Lake George, New York. pp. 49-61.

Siegfried, C., Kopache, M.E., 1980. Feeding of Neomysis mercedis (Holmes). Biological Bulletin 159, 193-205.

Siegfried, C., Kopache, M.E., 1984. Zooplankton Dynamics in a High Mountain Reservoir of Southern California. California Fish and Game 70, 16-27.

Siegfried, C., Herrgesell, P.L., Kopache, M.E., 1982. Limnology of a Eutrophic Reservoir; Big Bear Lake, California. California Fish and Game 68, 90-108.