%0 Journal Article %A Duffus, Dwight %A Rival, Ivan %T A Logarithmic Property for Exponents of Partially Ordered Sets %J Canadian journal of mathematics %D 1978 %P 797-807 %V 30 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-068-x/ %R 10.4153/CJM-1978-068-x %F 10_4153_CJM_1978_068_x