Here are the materials in the matter of Wisconsin Department of Natural Resources v. Timber and Wood Products Located in Sawyer County et al, 2017AP181 (Dec. 19, 2017):
Lac Courte Oreilles Band of Lake Superior Chippewa Indians of Wisconsin
Lac Courte Oreilles Reservation Proclamation — Possibly the Largest Reservation Proclamation (by acreage) Ever
Here is the Federal Register notice:
Turtle Talk 