To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used. Select below a type of object currently browsed in order to display its associated SWHID and permalink.
swh:1:cnt:7d12e70c5af8ecdaabff3e110056704bbdc12f86
swh:1:dir:196589b233f58ebb7888c25ff6e61cea8519130b
"WD42d" <- function (x) { t(WD4(t(WD4(x)))) }