as                      Coerce 'lib_df' objects
bib2bibentry            Convert lib_df to bibentry
comp_df-class           Compared libraries
compare_df              Compare data frames and libraries
detect_keys             Detect bibtexkeys used in an r-markdown
                        document
doi2bib                 Downloading bibliogrphic references from DOIs
lib_df-class            Electronic library
print                   Print content of lib_df objects
read_bib                Read BibTeX Databases
reflist                 Write a Reference List in rmarkdown
synopsis                References by Lueber and Pliscoff (2018)
update_data             Update data frames
write_bib               Write BibTeX Files
