%0 Journal Article %A A. May %T On a Semigroup in the Work of Charles Loewner %J Journal of Lie Theory %D 1991 %P 193-204 %V 1 %N 2 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.20/ %R 10.5802/jolt.20 %F JOLT_1991_1_2_a8