%0 Book Section %1 Simpson:77 %A Simpson, S. G. %B Handbook of Mathematical Logic %C Amsterdam %D 1977 %E Barwise, J. %I North-Holland %K juergen %P 631--652 %T Degrees of Unsolvability: A Survey of Results

@incollection{Simpson:77, added-at = {2008-03-11T14:52:34.000+0100}, address = {Amsterdam}, author = {Simpson, S. G.}, biburl = {https://www.bibsonomy.org/bibtex/2e4b106992ff1bf19ae6a70d4fd79123e/idsia}, booktitle = {Handbook of Mathematical Logic}, citeulike-article-id = {2382036}, editor = {Barwise, J.}, interhash = {e3b9b0bec96c93b67600dab037dc6b80}, intrahash = {e4b106992ff1bf19ae6a70d4fd79123e}, keywords = {juergen}, pages = {631--652}, priority = {2}, publisher = {North-Holland}, timestamp = {2008-03-11T14:53:08.000+0100}, title = {{D}egrees of {U}nsolvability: {A} {S}urvey of {R}esults}, year = 1977 }