Urbanek S (2024). fastmatch: Fast 'match()' Function. R package version 1.1-6, http://www.rforge.net/fastmatch.
@Manual{, title = {fastmatch: Fast 'match()' Function}, author = {Simon Urbanek}, year = {2024}, note = {R package version 1.1-6}, url = {http://www.rforge.net/fastmatch}, }