@article{freiling_humke_o'malley_2016, title={An alternate solution to Scottish book 157}, volume={41}, DOI={10.14321/realanalexch.41.2.0403}, number={2}, journal={Real Analysis Exchange}, author={Freiling, C. and Humke, P. D. and O'Malley, R. J.}, year={2016}, pages={403–408} }
 @article{freiling_humke_o'malley_2016, title={Approximately continuous functions have approximate extrema, a new proof}, volume={41}, DOI={10.14321/realanalexch.41.2.0409}, abstractNote={In 1975, Richard O’Malley proved that every approximately continuous function has approximate extrema, and this result provides an immediate solution to SB 157. The purpose of this paper is to provide an additional proof of O’Malley's result.}, number={2}, journal={Real Analysis Exchange}, author={Freiling, C. and Humke, P. D. and O'Malley, R. J.}, year={2016}, pages={409–414} }