Selection of references in a interval of years

As for other commands, the addition of an option and two parameters 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. See also the previous items for selection the bibliography published later or before a date.

With the option -i , the command bdp extract the bibliographic information published in an interval precised by the given limits. The syntax is:

bdp -i lower_limit upper_limit

Example:

bdp -i 1965 1970 selects references published between 1965 et 1970