%0 Journal Article %A Ohm, Jack %T Semi-Valuations and Groups of Divisibility %J Canadian journal of mathematics %D 1969 %P 576-591 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-065-9/ %R 10.4153/CJM-1969-065-9 %F 10_4153_CJM_1969_065_9