The Journal of Mathematical Behavior
Journal of Mathematical Behavior > 2001 > 20 > 2 > 207-227
Journal of Mathematical Behavior > 2007 > 26 > 3 > 247-266
Journal of Mathematical Behavior > 2009 > 28 > 1 > 58-67
Journal of Mathematical Behavior > 2016 > 42 > Complete > 49-68
The Journal of Mathematical Behavior > 2018 > 51 > C > 161-166