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Address in Bulgaria:

ul. Schipka 36, 1504 Sofia
Tel.: +359 2 948 69 40;
Fax: +359 2 948 69 50;

Address in the Federal Republic of Germany:

Am Sandtorkai 44, 20457 Hamburg
Tel.: +49 40 368 05 705;
Fax: +49 40 368 05 333;