@book
{TN_libero_mab2,
author = {
Huseby, Sigurd
AND
Hasan, Zia-Ul
},
title = {
Permian Igneous Dikes in the southern part of the Baerum Cauldron
},
publisher = {Universitetsforl.},
year = {1971},
abstract = {Petrology and geochemistry of composite mica syenite porphyry dikes of the Oslo region by Zia-Ul Hasan},
booktitle = {Skrifter / Norske Videnskaps-Akademi i Oslo, Matematisk-Naturvidenskapelig Klasse ; N.S., 30},
booktitle = {Studies on the igneous rock complex of the Oslo region ; 22/23},
address = {
Oslo
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}