To cite the service as such, we suggest the following BibTeX entry:
@MISC{vo:eiueilewpset, year=2007, title={{KIS} Science Data Centre}, author={{KIS} VO admin}, url={http://dachs.sdc.leibniz-kis.de/__system__/services/root/info}, howpublished={{VO} resource provided by the {KIS} Science Data Centre} }