`  == Sources for impact and outcome statements ==  Could anyone provide any references for the statements made in the article regarding the impact and outcomes of the book?     What evidence is there that it ``generated a considerable controversy``?  If it did how big or significant was it, and how can this be illustrated?     In terms of the outcomes: what role did it have in starting a discussion?  Who had this discussion and how visible was it?  For instance: was it a general disgruntlement in some parts of town or something that was aired nationally by public figures or media?  What impact if any can be shown to have resulted?     What evidence is there for any healing that it had?  For instance: is silence being viewed as evidence of this or is something else?  If so what?  Silence wasn't evidence of healing in Yogoslavia; and the Finnish Civil War had a killing rate in Finland nearly 20x that of Germany in WW2.     Does the book have and legacy in these matters that can be illustrated tangibly in some way? I'd really like to find this.       `