Oral arguments in Enerplus Resources (USA) Corp. vs. Wilbur Wilkinson, No.16-3715.
8th Circuit Court of Appeals.
May 9, 2017.
Source:
http://media.ca8.uscourts.gov/cgi-bin/oaByCase.pl?caseno=16-3715&getOA=Search
Photo of Wilbur Wilkinson from North Dakota studies:
http://www.ndstudies.org/resources/IndianStudies/threeaffiliated/leaders_contemp_1968.html