Heidi Johnson Papers on DiSC'04 Graded Access to Sensitive Materials at the Archive of the Indigenous Languages of Latin Americ Publications Note: Links lead to the DBLP on the Web. Heidi Johnson Heidi Johnson: Graded Access to Sensitive Materials at the Archive of the Indigenous Languages of Latin Americ. JCDL 2003 : 176-178 ©2004 Association for Computing Machinery