Electronic Markets
Electronic Markets > 2009 > 19 > 4 > 189-199
Electronic Markets > 2009 > 19 > 4 > 201-210
Electronic Markets > 2009 > 19 > 4 > 211-219
Electronic Markets > 2009 > 19 > 4 > 233-236
Electronic Markets > 2009 > 19 > 4 > 221-232
Electronic Markets > 2009 > 19 > 4 > 237-250