find_potential_dups()

[SchmidtPaul]

Find potential duplicates based on title and year and add gained information as columns like so:

read_Citavi_xlsx(example_xlsx('3dupsin5refs.xlsx')) %>%
   find_obvious_dups() %>%
   find_potential_dups()

• write function
• write tests
• write a vigniette
• provide macro to import results into Citavi
• add quiet = TRUE