Imprint
PTBnews 09.3
English edition
February 2010
Published by
Physikalisch-Technische Bundesanstalt (PTB)
Braunschweig and Berlin · Germany
PTBnews 09.3
English edition
February 2010
Published by
Physikalisch-Technische Bundesanstalt (PTB)
Braunschweig and Berlin · Germany
Jens Simon
PTB, Bundesallee 100
D-38116 Braunschweig
phone: (+49 531) 592-30 06
fax: (+49 531) 592-30 08
e-mail: ptbnews(at)ptb.de