id: 70968649
dt: a
an: 70968649
au: Kahn, Jeff; Saks, Michael E.
ti: Every poset has a good comparison
so: STOC, 299-301 (1984).
py: 1984
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1145/800057.808694