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Immig, Nicole (2009). "The "New" Muslim Minorities in Greece: Between Emigration and Political Participation, 1881–1886". Journal of Muslim Minority Affairs. 29 (4): 511–522. doi:10.1080/13602000903411408. S2CID143664377.
Weeks, Richard G. Jr. (1979). "Peter Shuvalov and the Congress of Berlin: A Reinterpretation". Journal of Modern History. 51 (S1): D1055–D1070. doi:10.1086/242036. JSTOR1878445. S2CID144951273.