Ronald V. Book, Alan L. Selman. Characterizations of Reduction Classes Modulo Oracle Conditions. Theory Comput. Syst., 17(4):263-277, 1984.
@article{BookS84:0, title = {Characterizations of Reduction Classes Modulo Oracle Conditions}, author = {Ronald V. Book and Alan L. Selman}, year = {1984}, researchr = {https://researchr.org/publication/BookS84%3A0}, cites = {0}, citedby = {0}, journal = {Theory Comput. Syst.}, volume = {17}, number = {4}, pages = {263-277}, }