Environmental and safety aspects of renewable materials and energy sources. Ed. Juraj Ladomerský, Karol Balog, Jozef Martinka, Emília Hroncová, Janka Dibdiaková. 1. vyd. Zürich : Trans Tech Publications, 2014. 533 s. Advanced materials research, Vol. 1001. ISBN 978-3-03835-198-6.