Brenner, S. C.
Gedicke, J.
Sung, L.-Y.
Funding for this research was provided by:
National Science Foundation (DMS-13-19172)
National Science Foundation (DMS-13-19172)
DAAD
Article History
Received: 30 May 2015
Revised: 6 December 2015
Accepted: 29 December 2015
First Online: 1 February 2016