¹According to Bolshakov, the prohibition was not formulated definitively until the end of the 11th century (probably, even earlier). The use of portraits, however, was permitted in a number of cases. See, Bolshakov, 1969, pp.142-153.1
²Khmelnitskii, 1994, pp. 52-54.2
³ Pugachenkova, 1963, p. 28. 3
⁴Narshakhi M. Istoriya Bukhari.- Tashkent, 1897.- P.37-38.4
⁵Voronina, 1975, pp. 50-51.5
⁶Betger, 1957, pp. 16, 19, 21.6
⁷Narshakhi, 1897, pp. 37, 118.7
⁸Pugachenkova, 1951, pp. 143-146; Davidovich, 1951, pp. 108-142.8
⁹Prybitkova, 1973, p. 19; Khmelnitskii, 1992, p. 37.9
¹⁰10.Khmelnitskyi, 1992, pp. 38-39.10
¹¹Prybitkova, 1973, pp. 132-133; Khmelnitskii, 1992, pp. 38-39.11
¹²Orbeli, 1923, p. 13; Voronina, 1960, p. 81.12
¹³Pugachenkova, 1963, pp. 98-99.13
¹⁴Prybitkova, 1973, p. 122.14
¹⁵Golombek, 1969, pp. 173-174; Pugachenkova, 1970, pp. 241-244.15
¹⁶Grajdankina, 1963, p. 127.16
¹⁷Prybitkova, 1973, pp. 124-125.17
¹⁸Kotov, 1939, p. 105.18
¹⁹Prybitkova, 1973, p. 128.19
²⁰Kroger, 1982. Abb. 56, 77, 135, 138; Khmelnitskii. 1992, p. 89.20
²¹Voronina, 1954, pp. 47-48.21
²²Voronina, 1954, p. 48.22