Andrzej Szepietowski. Turing Machines with Sublogarithmic Space. Volume 843 of Lecture Notes in Computer Science, Springer, 1994.
@book{Szepietowski94, title = {Turing Machines with Sublogarithmic Space}, author = {Andrzej Szepietowski}, year = {1994}, researchr = {https://researchr.org/publication/Szepietowski94}, cites = {0}, citedby = {0}, volume = {843}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-58355-6}, }