LP_Tracer
You can download here the software LP_Tracer
described in
M.N. Bugalho, P. Barcia, M.C. Caldeira and J.O. Cerdeira, Stables
isotopes as ecological tracers: an efficient method for assessing the
contribution of multiple sources to mixtures, Biogeosciences, 5,
1351–1359, 2008.
Before using the software please read the README
file.