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()

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