Niinemets, Ü., Tenhunen, J. D., Harley, P. C., & Steinbrecher, R. (1999). A model of isoprene emission based on energetic requirements for isoprene synthesis and leaf photosynthetic properties for liquidambar and quercus. Plant Cell And Environment, 22, 1319-1335. doi:10.1046/j.1365-3040.1999.00505.x