[1]BulletinoftheAcademyofSciencesoftheUSSR,DivisionofChemicalScience(EnglishTranslation),1986,vol.35,#3,p.543-551
[2]IzvestiyaAkademiiNaukSSSR,SeriyaKhimicheskaya,1986,#3,p.598-606
Title: Medium effect on the rotational barrier of carbamates and its sulfur congeners.
Journal: The Journal of organic chemistry 20070316