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.
Peter Politzer, Jane S. Murray. σ-holes and π-holes: Similarities and differences. Journal of Computational Chemistry, 39(9):464-471, 2018. [doi]
Abstract is missing.