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.
Yuichi Futa, Hiroyuki Okazaki, Kazuhisa Nakasho, Yasunari Shidama. Torsion Z-module and Torsion-free Z-module. Formalized Mathematics, 22(4):277-289, 2014. [doi]
Abstract is missing.