Stasys Jukna. Disproving the single level conjecture. Electronic Colloquium on Computational Complexity (ECCC), (021), 2005. [doi]
@article{ECCC-TR05-021, title = {Disproving the single level conjecture}, author = {Stasys Jukna}, year = {2005}, url = {http://eccc.hpi-web.de/eccc-reports/2005/TR05-021/index.html}, researchr = {https://researchr.org/publication/ECCC-TR05-021}, cites = {0}, citedby = {0}, journal = {Electronic Colloquium on Computational Complexity (ECCC)}, number = {021}, }