@article{ITA_1993__27_4_349_0, author = {Geffert, V.}, title = {Sublogarithmic $\sum \_2$-space is not closed under complement and other separation results}, journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications}, volume = {27}, year = {1993}, pages = {349-366}, mrnumber = {1238056}, zbl = {0804.68047}, language = {en}, url = {http://dml.mathdoc.fr/item/ITA_1993__27_4_349_0} }
Geffert, V. Sublogarithmic $\sum _2$-space is not closed under complement and other separation results. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 27 (1993) pp. 349-366. http://gdmltest.u-ga.fr/item/ITA_1993__27_4_349_0/
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