The IDs and action you enter below will be added to a batch system.
It will run in the background, you won't have to keep the browser open.

Input list

; first returned variable will be used as IDs

(list: one PMID/DOI/PMCID per row)

by creating new items, and adding to existing authors where possible (list: one Wikidata publication item per row)

(list: one Wikidata author item per row)

slow! (list: one Wikidata author item per row)

(one ISBN per row; can be 'ISBN|Title' if known, otherwise auto-lookup)