Selim G. Akl. Unconventional Computational Problems with Consequences to Universality. IJUC, 4(1):89-98, 2008. [doi]
@article{Akl08, title = {Unconventional Computational Problems with Consequences to Universality}, author = {Selim G. Akl}, year = {2008}, url = {http://www.oldcitypublishing.com/IJUC/IJUCabstracts/IJUC4.1abstracts/IJUCv4n1p89-98Akl.html}, researchr = {https://researchr.org/publication/Akl08}, cites = {0}, citedby = {0}, journal = {IJUC}, volume = {4}, number = {1}, pages = {89-98}, }