get_publication_abstract: Gets the abstract for a publication id.
Description
Gets the abstract for a publication id.
Usage
get_publication_abstract(id, pub_id, flush = FALSE)
Value
a String that contains the abstract of the publication.
Arguments
- id
a character string specifying the Google Scholar ID.
- pub_id
a character string specifying the publication id.
- flush
Whether or not to clear the cache