@book{UBHD-1713972, editor={Németh, Lajos}, publisher={Akad. Kiadó}, address={Budapest}, year={1981}, pages={687 S.}, language={hun}, isbn={963-05-2543-7 and 963-05-2544-5 and 978-963-05-2544-2 and 978-963-05-2543-5}, library={UB [Signatur: 88 A 12740::6,1]}, }