Before revision: Davis, B., Collins, P. M., Kaplan, J.O., 2014 (July), The age and post-glacial development of the modern European vegetation: a plant functional approach based on pollen data, Springer-Verlag, Berlin Heidelberg, DOI 10.1007/s00334-014-0476-9Zanon, M., Davis, B.
After revision: Zanon, M., Davis, B.