Selection of the references later than a year

As is the case for other commands, the addition of an option and a parameter allows to perform selections of the information to retrieve.

Each record in the original catalogue contains the year of publication. This make an easy criterion to make selection.

With the option -gt , one can extract the bibliographic information published later than the given year. The syntax of the command bdp is:

bdp -gt "year limit"

Selection of the bibliography earlier than a date is described in the next item.

Example:

bdp -gt 1970 selects the references later than 1970