1. Project LEAF, Contract No.: G5RD-CT-2001-00431, Cordis website address: http://dbs.cordis.lu/cordis-cgi/srchidadb?ACTION=D&SESSION=277172001-8-13&DOC=1&TBL=EN_PROJ&RCN=EP_RCN:54909&CALLER=EISIMPLE_EN_PROJ.
2. Project PIRAMID, Contract No.: G5RD-CT-2001-00456, Cordis website address: http://dbs.cordis.lu/cordis-cgi/srchidadb?ACTION=D&SESSION=280072001-8-13&DOC=5&TBL=EN_PROJ&RCN=EP_RCN:55411&CALLER=EISIMPLE_EN_PROJ.
3. Thematic Network POLECER, Contract No.: G5RT-CT-2001-05024, Cordis website address: http://dbs.cordis.lu/cordis-cgi/srchidadb?ACTION=D&SESSION=85352003-11-28&DOC=4&TBL=EN_PROJ&RCN=EP_RCN:54970&CALLER=EN_UNIFIEDSRCH.
4. POLECER website: http://www.polecer.rwth-aachen.de/.
5. Ferroperm Piezoceramics A/S, website: http://www.ferroperm-piezo.com.