@Misc{171178521,
title="Porta linguarum orientalium",
year="1840",
publisher="Harrassowitz",
address="Wiesbaden",
note="1.1864; 2.1840; 3.1873; 4.1840 - 25.1945[?]; N.S. 1.1954 -",
note="Ersch. unregelm{\"a}{\ss}ig",
issn="0554-7342",
language="German"
}