Hongve, D., Haaland, S., Riise, R., Blakar, I., and Norton, S., 2012, Decline of Acid Rain Enhances Mercury Concentrations in Fish: Environ. Sci. Tech., 46, 2490-2491.
*Welch, K.A., Mayewski, P.A., Dibb, J.E., Twickler, M.S. and Whitlow, S.I., 1995, Marine and polar continental air mass influence on glaciochemical records from the Dry Valley region of Antarctica, Atmospheric Environment.