A brief historical overview of bioethical activism in Croatia : as an impetus for the development of an educational model of bioethical activism / Ivica Kelam.
Accelerated height growth versus mortality of Quercus petraea (Matt.) Liebl. in Hungary / Krisztina Gulyás, Norbert Móricz, Ervin Rasztovits, Adrienn Horváth, Pál Balázs, Imre Berki.