Lars Birkedal, Jaap van Oosten. Relative and modified relative realizability. Annals of Pure and Applied Logic, 118(1-2):115-132, 2002.
@article{BirkedalO02, title = {Relative and modified relative realizability}, author = {Lars Birkedal and Jaap van Oosten}, year = {2002}, researchr = {https://researchr.org/publication/BirkedalO02}, cites = {0}, citedby = {0}, journal = {Annals of Pure and Applied Logic}, volume = {118}, number = {1-2}, pages = {115-132}, }