Wilfried Sieg. Relative Konsistenz. In Egon Börger, editor, Computation Theory and Logic, In Memory of Dieter Rödding. Volume 270 of Lecture Notes in Computer Science, pages 360-381, Springer, 1987.
@inproceedings{Sieg87,
title = {Relative Konsistenz},
author = {Wilfried Sieg},
year = {1987},
researchr = {https://researchr.org/publication/Sieg87},
cites = {0},
citedby = {0},
pages = {360-381},
booktitle = {Computation Theory and Logic, In Memory of Dieter Rödding},
editor = {Egon Börger},
volume = {270},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
isbn = {3-540-18170-9},
}