@inbook{Hetzer+1969+39+43,
url = {https://doi.org/10.1515/9783112561669-009},
title = {Zu Fragen der Erdölerkundung in einigen arabischen Ländern},
booktitle = {Band 15, Heft 1 Januar 1969},
author = {H. Hetzer},
editor = {K. Kauter and F. Stammberger and G. Tischendorf},
publisher = {De Gruyter},
address = {Berlin, Boston},
pages = {39--43},
doi = {doi:10.1515/9783112561669-009},
isbn = {9783112561669},
year = {1969},
lastchecked = {2026-05-08}
}