<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><secondary-authors><author><style face="normal" font="default" size="100%">Hamann, Günther</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Regiomontanus-Studien</style></title><secondary-title><style face="normal" font="default" size="100%">Veröffentlichungen der Kommission für Geschichte der Naturwissenschaften, Mathematik und Medizin / Österreichische Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1980</style></year></dates><pub-location><style face="normal" font="default" size="100%">Wien</style></pub-location><volume><style face="normal" font="default" size="100%">28/29/ 30</style></volume><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>