Ophaug, Vegard http://orcid.org/0000-0001-6390-0653
Gerlach, Christian
Article History
Received: 5 October 2016
Accepted: 19 April 2017
First Online: 2 May 2017
Change Date: 27 June 2020
Change Type: Correction
Change Details: The authors would like to apologize to the editor and readers for a bug in the numerical implementation of the formula for the initial guess on the regularization parameter 2013, as given in the second paragraph on page 1370, and repeated here for convenience.