T. K. Stringham, Krueger, W. Clement, and Shaver, P. L.,
“State and Transition Modeling: An Ecological Process Approach”,
Journal of Range Management, vol. 56, no. 2, p. 106, 2003.
C. A. Matney, Boyd, C. S., and Stringham, T. K.,
“Use of Felled Junipers to Protect Streamside Willows From Browsing”,
Rangeland Ecology & Management, vol. 58, no. 6, pp. 652 - 655, 2005.