Indogermanische Forschungen - Scholarly journal (appearing twice a year) devoted to Indo-European studies. Articles in the journal may be in German, English, French, or Italian. The site contains an index since 1997. - http://www.degruyter.de/journals/igf/
Indo-European Studies Bulletin - Irregularly appearing newsletter (about twice a year) affiliated with the UCLA Indo-European Studies Program. - http://www.indo-european.org/page3.html
Journal of Indo-European Studies (JIES) - One of the key scholarly journals in the discipline. The site includes a full index for Volumes 1-26 (1973-1998). - http://www.utexas.edu/cola/depts/lrc/iedocctr/jies.html