↑ Lemke and Lins, Soft Dollars and Other Trading Activities, §§ 2:39 to 2:41 (Thomson West, 2014–2015 ed.). ↑ "Archived copy". Archived from the original on 2011-07-20. Retrieved 2010-03-07. ↑ Lemke and Lins, Soft Dollars and Other Trading Activities, Ch.