E. M. Dalgat, “TRANSFORMATsIYa SOTsIAL’NYKh OTNOShENIY V DAGESTANE V USLOVIYaKh MODERNIZATsII ROSSII V 60-70-kh gg. XIX v”, ИАЭК, vol. 10, no. 2, pp. 60–65, Dec. 2014, doi: 10.32653/CH10260-65.