I am so very sad and sorry to announce the sudden death of my good friend, Prof. Dr. Sergio Rosselli, who was a professor at the Department STEBICEF, University of Palermo, Viale delle Scienze, Parco d’Orleans II - 90128 Palermo, Italy.

中文翻译：

---

讣告

我非常难过和遗憾地宣布我的好朋友 Sergio Rosselli 教授突然去世，他是巴勒莫大学 STEBICEF 系教授，Viale delle Scienze，Parco d'Orleans II - 90128 Palermo，意大利。