%0 Journal Article %A A. Mukherjea %A N.A. Tserpes %T On certain Conjectures on invariant measures on semigroups. %J Semigroup forum %D 1970 %P 260-266 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1970__1_133799/ %F SF_1970__1_133799