@misc{2020-collection-gcc,
 day = {24},
 kind = {collection},
 month = apr,
 note = {rev 5duLe8HSPPYBWpvoxEhhA84FLVTL6S},
 title = {gcc},
 version = {rev 5duLe8HSPPYBWpvoxEhhA84FLVTL6S},
 year = {2020}
}