1. Bugmann H.K.M. (1994): On the Ecology of Mountainous Forests in a Changing Climate: A Simulation Study. Diss. ETHZ: 258p.
2. Carraro G., Gianoni P., Klötzli F., Mossi R. & Walther G.-R. (1998): Observed changes in vegetation in relation to climate warming. Final report NRP 31, vdf Zürich, in print.
3. Gianoni G., Carraro G. & Klötzli F. (1988): Thermophile, an laurophyllen Pflanzenarten reiche Waldgesellschaften im hyperinsubrischen Seenbereich des Tessins. Ber. Geobot. Inst. ETH, Stiftung Rübel, Zürich 54:164–180.
4. Herben T., Krahulec F., Hadincová V., Pechácková S. & Kovárová M. (1997): Fine-scale spatio-temporal patterns in a mountain grassland: do species replace each other in a regular fashion? J. Veg. Sci. 8: 217–224.
5. Klötzli F. (1988): On the global position of the evergreen broad-leaved nonombrophilous forest in the subtropical and temperate zones. - Veröff. Geobot. Inst. ETH, Stiftung Rübel, Zürich 98: 169–196.