@misc{2017-library-Xext,
 day = {5},
 kind = {library},
 month = jul,
 note = {rev 5dt31F2zLVWQBY47BBx2EAWqmf5uF9},
 title = {Xext},
 version = {rev 5dt31F2zLVWQBY47BBx2EAWqmf5uF9},
 year = {2017}
}