1
Cyhoeddwyd: 2012
Superior document: KIT Scientific Publishing.
2
Cyhoeddwyd: [2015]
Superior document: Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2015
Links: Cael y testun llawn; Cover
3
Cyhoeddwyd: 2020
4
Cyhoeddwyd: [2016]
Superior document: Title is part of eBook package: De Gruyter DG Plus eBook-Package 2016
Links: Cael y testun llawn; Cael y testun llawn; Cover
5
Cyhoeddwyd: 2013;, [2013]
Superior document: Abhandlungen der Akademie der Wissenschaften in Hamburg, Band 4
6
Cyhoeddwyd: [2019]
Superior document: Title is part of eBook package: De Gruyter DG Ebook Package English 2020
Links: Cael y testun llawn; Cael y testun llawn; Cover