With this function, the resolver checks all associated URLs and marks them either with a green tick or, in the event of an error, with a red cross. Users are redirected to the first URL marked in green.

Analyse	urn:nbn:de:kobv:109-1-7840366
	https://digital.zlb.de/viewer/resolver?urn=urn:nbn:de:kobv:109-1-7840366 Success. Document available.

Please contact the responsible organisation if you experience any errors with the URLs.