This method of searching is more direct. This query form allows you to find articles from journal references by the year, journal title, volume, and/or specific page. Any of the fields is optional and the journal name can be fully entered. partially entered, or abbreviated (see the List of Bibliographic Code Abbreviations). The query will return all references that match the input parameters. If any field is not specified, all matching references will be returned.
In the Bibliographic Code Query, located at the bottom of the same page, the Bibliographic Code can be entered as a query. A bibcode is a unique identifier for the literature in ADS. Please see the section in the help pages about the data in ADS for a full explanation of what a bibcode is and its purpose within ADS.