Selected Processes at the Wood Processing : 7. International Symposium : [12th-14th September 2007, Hotel Grand Matej, Banská Štiavnica, Slovak Republic]. Eds. Vojtech Furták, Iveta Èabalová, Jarmila Geffertová. Zvolen : Technical University in Zvolen, 2007. 56 s. ISBN 978-80-228-1767-7.