Sh:337
- Judah, H. I., & Shelah, S. (1993). \boldsymbol{\Delta}^1_3-sets of reals. J. Symbolic Logic, 58(1), 72–80. DOI: 10.2307/2275325 MR: 1217177
- published version (10p)
Bib entry
@article{Sh:337,
author = {Judah, Haim I. and Shelah, Saharon},
title = {{$\boldsymbol{\Delta}^1_3$-sets of reals}},
journal = {J. Symbolic Logic},
fjournal = {The Journal of Symbolic Logic},
volume = {58},
number = {1},
year = {1993},
pages = {72--80},
issn = {0022-4812},
mrnumber = {1217177},
mrclass = {03E15 (03E35 03E40)},
doi = {10.2307/2275325}
}