:

:
:: Dr.-Ing. H. Müller
:
:: -; -; -

:

:

www.scopus.com
scholar.google.com
www.springerlink.com
interscience.wiley.com
American Society of Mechanical Engineers Digital Library
NASA Technical Reports Server (NTRS)
eLearning Network Niedersachsen
Deutsches Patentamt
European Patent Office
U.S. Patent Office
U.S. Department of Energy Office of Scientific & Technical information
Coal Online

: 2013