Ulrich Köppen

Endovascular Brachytherapy. A Concise English-German Glossary of Terms, Abbreviations, and Acronyms

Ulrich Köppen, Christian Kirisits, 2005 .

Variation of primary production during winter induces synchrony in survival rates in migratory white storks Ciconia ciconia

Michael Schaub, Ulrich Köppen, Wojciech Kania, 2005 .