Joern Helbert
发表
Thomas Widemann,
Ingo Walter,
Joern Helbert,
2018,
Optical Engineering + Applications.
Thomas Widemann,
Ingo Walter,
Joern Helbert,
2016,
Optical Engineering + Applications.
Joern Helbert,
Alessandro Maturilli,
Mario D'Amore,
2009
.
Ingo Walter,
Joern Helbert,
Gabriele E. Arnold,
2008
.
Joern Helbert,
Alessandro Maturilli,
A. Maturilli,
2014
.
Ingo Walter,
Thomas Säuberlich,
Joern Helbert,
2013,
Optics & Photonics - Optical Engineering + Applications.
Joern Helbert,
Alessandro Maturilli,
David Kappel,
2021,
Optical Engineering + Applications.
Lionel Wilson,
Fabio Rocca,
Joern Helbert,
2012
.
Joern Helbert,
Suzanne E. Smrekar,
Ellen R. Stofan,
2016
.
Joern Helbert,
Dale P. Cruikshank,
Alessandro Morbidelli,
2011,
Experimental Astronomy.