@Book{122683218,
author="Lajtha, L{\'a}szl{\'o}",
title="J{\'a}t{\'e}korsz{\'a}g",
year="1990",
publisher="Magyar Egyetemi Nyomda",
address="Budapest",
note="Lajtha L{\'a}szl{\'o} {\'e}s Moln{\'a}r Imre",
note="H91-5",
isbn="9634003303",
language="Hungarian"
}