Columbia subject headings:
New business enterprises--Black Sea Region--Finance.
New business enterprises--Black Sea Region.
Small business--Black Sea Region--Finance.
Small business--Black Sea Region.
Harvard subject headings:
Black Sea Region--Economic integration--Congresses.
Europe, Eastern--Economic integration--Congresses.
Small business--Black Sea Region--Congresses.
Small business--Europe, Eastern--Congresses.
Princeton subject headings:
New business enterprises--Black Sea Region--Finance.
New business enterprises--Black Sea Region.
Small business--Black Sea Region--Finance.
Small business--Black Sea Region.