Ronald V. Book. On Separating Complexity Classes. In Structure in Complexity Theory Conference. pages 299-304, 1990.
@inproceedings{Book90, title = {On Separating Complexity Classes}, author = {Ronald V. Book}, year = {1990}, researchr = {https://researchr.org/publication/Book90}, cites = {0}, citedby = {0}, pages = {299-304}, booktitle = {Structure in Complexity Theory Conference}, }