@article {Hamkins94:FragileMeasurability,
AUTHOR = {Hamkins, Joel},
TITLE = {Fragile measurability},
JOURNAL = {J. Symbolic Logic},
FJOURNAL = {The Journal of Symbolic Logic},
VOLUME = {59},
YEAR = {1994},
NUMBER = {1},
PAGES = {262--282},
ISSN = {0022-4812},
CODEN = {JSYLA6},
MRCLASS = {03E35 (03E55)},
MRNUMBER = {1264978 (95c:03129)},
MRREVIEWER = {J. M. Henle},
DOI = {10.2307/2275264},
URL = {http://dx.doi.org/10.2307/2275264},
}