1. Neogene floras of the mountain regions of Central Asia and Southern Kazakistan-Palynological data of the Tien Shan and Pamirs;Abuziarova;Rev. Palaeobotan. Palynol.,1967
2. Situation of levant sweetgum (Liquidambar orientalis Mill.) forests in the past and Today;Acar,1993
3. Distribution of oriental sweetgum in Turkey: a new variety Liquidambar orientalis var. suber and insects attacking these trees;Acatay;Istanbul University Forest Faculty J.,1963
4. Climats et bioclimats méditerranéens en Turquie;Akman;Ecol. Mediterranea,1982
5. The floristic structure of Liquidambar orientalis Mill. forests occuring around Fethiye-Marmaris and Bucak (Turkey);Akman;Tr. J. Bot.,1992