Very surprising! It is exceptionally rare for a private, non-Indian respondent that has won below to file a brief in support of a tribal cert petition.
Here is the brief: Kraus-Anderson Brief in Support of Petition
And the petition, with link to lower court materials.
American Indian Tribal Law
Facing the Future: The Indian Child Welfare Act at 30
The Eagle Returns: The Legal History of the Grand Traverse Band of Ottawa and Chippewa Indians
The Indian Civil Rights Act at Forty
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