Bruins, R. J., Canfield, T. J., Duke, C., Kapustka, L., Nahlik, A. M., & Schäfer, R. B. (2016). Using Ecological Product Functions to Link Ecological Processes to Ecosystem Services. Integr Environ Assess Manag.

Bruins, Randall JF, Timothy J. Canfield, Clifford Duke, Larry Kapustka, Amanda M. Nahlik, und Ralf B. Schäfer. "Using Ecological Product Functions to Link Ecological Processes to Ecosystem Services." Integr Environ Assess Manag 2016.

Bruins, Randall JF, et al. "Using Ecological Product Functions to Link Ecological Processes to Ecosystem Services." Integr Environ Assess Manag 2016.