Variation in wood volatile compounds in a mixed oak stand: strong species and spatial differentiation in whisky-lactone content Andrei Prida, Alexis Ducousso, Rémy J. Petit, Gérard Nepveu and Jean-Louis PuechAnn. For. Sci., 64 3 (2007) 313-320DOI: https://doi.org/10.1051/forest:2007008