Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Litian Xiao, Rui Wang, Ming Gu, Jiaguang Sun. Semantic characterization of programmable logic controller programs. Mathematical and Computer Modelling, 55(5-6):1819-1824, 2012. [doi]