Ollinger, S., Frolking, S., Richardson, A., Martin, M., Hollinger, D., Reich, P., & Plourde, L. (2009). Reply to Fisher: Nitrogen–albedo relationship in forests remains robust and thought-provoking. National Academy of Sciences.

Ollinger, Scott, Steve Frolking, Andrew Richardson, Mary Martin, David Hollinger, Peter Reich, and Lucie Plourde. Reply to Fisher: Nitrogen–albedo Relationship in Forests Remains Robust and Thought-provoking. National Academy of Sciences, 2009.

Ollinger, Scott, et al. Reply to Fisher: Nitrogen–albedo Relationship in Forests Remains Robust and Thought-provoking. National Academy of Sciences, 2009.