Your first stop to find articles. Click HERE to access it.
Tip: the title of the journal and the volume number or year are really all that you need. Sometimes, putting in anything more can actually make it more difficult to find what you need.
The Bluebook is also an excellent source for abbreviations. T.1 for United States materials (particularly if you know the jurisdiction), T.2 for foreign materials, T.7 for reporter abbreviations, and T.13 for journals are particularly helpful.
Cardiff Index to Legal Abbreviations
Guide to Foreign and International Legal Citations