Original sentence: The text of this article is from Richard Alan Nelson's as-yet unpublished research study, Propaganda seeds of hate emanating from the "Erfurt nursery": The Nazi World-Service press agency of Ulrich Fleischhauer
Edited sentence: The text of this wikipedia article is from Richard Alan Nelson's as-yet unpublished research study, Propaganda seeds of hate emanating from the "Erfurt nursery": The Nazi World-Service press agency of Ulrich Fleischhauer