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.
Hiroyuki Okazaki, Noboru Endou, Keiko Narita, Yasunari Shidama. Differentiable Functions into Real Normed Spaces. Formalized Mathematics, 19(2):69-72, 2011. [doi]