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.
Andrzej Szepietowski. Turing Machines with Sublogarithmic Space. Volume 843 of Lecture Notes in Computer Science, Springer, 1994.