@misc{2017-collection-gcc,
 day = {11},
 kind = {collection},
 month = aug,
 note = {rev 5dt4D15vGYG56BweBPvQqBnWDZ1MzW},
 title = {gcc},
 version = {rev 5dt4D15vGYG56BweBPvQqBnWDZ1MzW},
 year = {2017}
}