The Tarlton Law Library is open at this time with access limited to current UT Law students, faculty, and staff. Members of the UT Austin community unaffiliated with the law school may contact the Circulation Desk (firstname.lastname@example.org, 512-471-7726) for assistance with accessing library resources. Online reference services are also available. Please see the Tarlton Reopening FAQs and the Texas Law Fall 2020 Reopening Plan for additional details
This page lists the databases with the largest holdings of law reviews and law books in PDF, which you can search directly. Most of the legal books that have been digitized are historic and date back roughly a hundred years or more. The Restatements are available through HeinOnline.
Many law reviews now make their issues available online in PDF. Failing these databases, see if the website of the desired law review has an online archive of articles.