LYMAN, I., and V. KONSTANTINOVA. “BRITISH CONSULATES IN PORT CITIES OF THE NORTHERN BLACK SEA AND AZOV REGION OF THE SECOND HALF OF THE 19TH - EARLY 20TH CENTURIES”. EAST EUROPEAN HISTORICAL BULLETIN, no. 12, Sept. 2019, pp. 44-53, doi:10.24919/2519-058x.12.178904.