Heimann, M. Department Biogeochemical Systems, Prof. M. Heimann, Max Planck Institute for Biogeochemistry, Max Planck Society;
http://dx.doi.org/10.1029/1999JD900428 (Verlagsversion)
Houweling, S., Kaminski, T., Dentener, F., Lelieveld, J., & Heimann, M. (1999). Inverse modeling of methane sources and sinks using the adjoint of a global transport model. Journal of Geophysical Research: Atmospheres, 104(21), 26137-26160. doi:10.1029/1999JD900428.