%0 Journal Article %A Murugan, S. P. %A Sundar, S. %T Measurable and Continuous Units of an $E_{0}$-semigroup %J Canadian mathematical bulletin %D 2020 %P 469-478 %V 63 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000638/ %R 10.4153/S0008439519000638 %F 10_4153_S0008439519000638