City University Library
Most obvious is City University online library
Access via City Online Library for :-
WebOfKnowledge and WebOfScience (Thomson Reuters)
Bibliographic sites
The DBLP Computer Science Bibliography
Human-Computer Interaction Security (HCISec) Bibliography
Bath Information and Data Services (BIDS)
Eurographics Digital Library (diglib)
Wikipedia Disciplinary_repository
Wikipedia List of academic databases and search engines
Digital Object Identifier (DOI) and CrossRef