URN-Resolver at the German National Library

Status 404

The requested URL or URN:
"&urn=http://ieeexplore.ieee.org/document/8019524/
&urn=http://ieeexplore.ieee.org/document/8019524/
urn=http://ieeexplore.ieee.org/document/8019524/
"
is not valid.

For further information do not hesitate to contact the responsible persons at the German National Library via <urn-support@dnb.de>