Turcu V., 1999, Impact biogeochimique d’un evenement de crue dans un lac mesotrophique alpin – Bourget, Savoie. Master of Science graduation thesis.

A. M. Roman, S. Ninomiya, Gh. Alexe, Petruta Tuinea, B. Al. Streza, V. Turcu, 1999. Forecast model of phenophases at different agricultural crops - Submitted Manuscript to the Japanese Society of Agroinformatics.

P. Tuinea, V. Turcu, V. Adamiade, 2000. Drought phenomenon risk zonality on romanian agricultural territory and its impact upon agricultural yields - Abstracts of papers of the Central and Eastern European Workshop on Drought Mitigation, Budapest-Felsogod Hungary.