@article {CaVe,
AUTHOR = {Farah, Ilijas, Veli{\v{c}}kovi{\'c}, Boban},
TITLE = {Von Neumann's problem and large cardinals},
JOURNAL = {Bull. London Math. Soc.},
FJOURNAL = {Bulletin of the London Mathematical Society},
VOLUME = {38},
YEAR = {2006},
NUMBER = {6},
PAGES = {907--912},
}