영문목차
[Preface]=35,37,2
1. REPRESENTATIONS=36,38,5
2. PROPERTY Xθ,r and PROPERTIES(Am,n)(이미지 참조)=40,42,3
3. PAIRS OF COMMUTING CONTRACTIONS=42,44,5
4. PRELIMINARY LEMMAS=46,48,2
5. THE CLASS Aχ0M and property XΘ,r(이미지 참조)=47,49,4
References=50,52,3