@misc{2017-library-gmp,
 day = {16},
 kind = {library},
 month = may,
 note = {rev 5dr9iU1vhJo8YBnbfFt7edPVsimANy},
 title = {gmp},
 version = {rev 5dr9iU1vhJo8YBnbfFt7edPVsimANy},
 year = {2017}
}