Kresze، G.؛ Wucherpfennig، W. (1967). "New Methods of Preparative Organic Chemistry V: Organic Syntheses with Imides of Sulfur Dioxide". Angewandte Chemie International Edition in English. ج. 6 ع. 2: 149–167. DOI:10.1002/anie.196701491. PMID:4962859.
Kresze، G.؛ Wucherpfennig، W. (1967). "New Methods of Preparative Organic Chemistry V: Organic Syntheses with Imides of Sulfur Dioxide". Angewandte Chemie International Edition in English. ج. 6 ع. 2: 149–167. DOI:10.1002/anie.196701491. PMID:4962859.