by Assaf Rinot
Reference:
A cofinality-preserving small forcing may introduce a special Aronszajn tree (Assaf Rinot), In Arch. Math. Logic, volume 48, 2009.
Bibtex Entry:
@article {rinot06,
AUTHOR = {Rinot, Assaf},
TITLE = {A cofinality-preserving small forcing may introduce a special {A}ronszajn tree},
JOURNAL = {Arch. Math. Logic},
FJOURNAL = {Archive for Mathematical Logic},
VOLUME = {48},
YEAR = {2009},
NUMBER = {8},
PAGES = {817--823},
ISSN = {0933-5846},
CODEN = {AMLOEH},
MRCLASS = {03E05 (03E04 03E35)},
MRNUMBER = {2563820 (2011i:03042)},
MRREVIEWER = {Jakob Kellner},
DOI = {10.1007/s00153-009-0155-1},
URL = {https://doi.org/10.1007/s00153-009-0155-1},
WP_ID = {06},
WP_DISCUSSION = {http://www.assafrinot.com/paper/06},
wp_additionalmaterial = {https://blog.assafrinot.com/?p=4270},
WP_PRESENTATIONS = {https://blog.assafrinot.com/?p=350},
}