Round wood waste and losses : is rationalisation in scaling possible? / Andreja Đuka, Mirna Sertić, Tibor Pentek, Ivica Papa, David Janeš, Tomislav Poršinsky.
Studija primarnoga otvaranja šuma gospodarske jedinice Crno jezero - Marković rudine Šumarije Otočac / Ivica Papa, Tibor Pentek, David Janeš, Enio Valinčić, Andreja Đuka.