*0011608199
*008930423s1992    xx#           000 0 eng
*019  $bk
*08230$a549.6
*100  $aLarsen, Alf Olav$_115100500
*245  $aLorenzenite from the Bratthagen nepheline syenite pegmatites, Lågendalen, Oslo Region, Norway$cAlf Olav Larsen, Gunnar Raade & Per Christian Sæbø
*300  $aS. [381]-384
*700  $aRaade, Gunnar$_152795900
*700  $aSæbø, Per Christian$_133602900
*773  $tNorsk geologisk tidsskrift$gVol. 72, no. 4 (1992)$x0029-196X$w(NO-LaBS)279607(tnr)
*999  $z9300155827$anorart:9300155827
^