186 academic journals from SCIRP have been included in Zeitschriftendatenbank (ZDB)
By Scirp.org – 2012-12-18 Font Size: Small - Large
168 journals from Scientific Research Publishing have been included in Zeitschriftendatenbank (ZDB) since December, 2012. Please see the following link for more details: 
http://dispatch.opac.d-nb.de/DB=1.1/CMD?ACT=SRCHA&IKT=8500&SRT=LST_ty&TRM=Scientific+Research+Publishing

Zeitschriftendatenbank (ZDB) is the way to magazines, newspapers and databases in German and Austrian libraries. It is created in cooperation of 4,300 libraries.