@unpublished{StefanelliWachsmuthWachsmuth2016_PREPRINT,
	Author = {Ulisse Stefanelli and Daniel Wachsmuth and Gerd Wachsmuth},
	Note = {Preprint SPP1962-001},
	Title = {Optimal control of a rate-independent evolution equation via viscous
regularization},
	Month = {11},
	Year = {2016}}