@misc{2017-library-Xt,
 day = {13},
 kind = {library},
 month = jul,
 note = {rev 5drGhVes44BBJtFa1NJUNEuizV9qnn},
 title = {Xt},
 version = {rev 5drGhVes44BBJtFa1NJUNEuizV9qnn},
 year = {2017}
}