Enter one or more words (without punctuation) that the title or abbreviated title of the journal should contain. Your entries will be processed with implied "ands" between the words. You may append or prepend your words with the wildcard character "%". No automatic trunccation is done.

If you know the ISSN of the journal you are interested in, enter that number (again, without punctuation) by itself in the entry field.

NOTE: Beginning with 2005, journal titles are no longer abbreviated in Petroleum Abstracts.