For more law journal articles, seach full-text databases in Lexis Advance, Westlaw, Bloomberg Law, or HeinOnline. Note that HeinOnline has much greater historical coverage. Bloomberg Law's coverage is briefer than Westlaw's or Lexis's.
For articles from history, sociology, economics, anthropology, or any other discipline that touches on Indian law, use UW Libraries Articles & Research Databases. To find relevant databases, start with UW Libraries Research Guides.
Any law review can have an article about Indian or tribal law. The following journals specialize in the area.
University of Washington Law School professor Ralph Johnson was a noted Indian law scholar and advocate. He founded the UW's Native American Law Center. A bibliography of his publications is here. A profile by David W. Getches is at 72 Wash. L. Rev. 995 (1997), available on HeinOnline (UW Restricted).