Zhelyazkova, D. State and Problems of the Transport infrastrukture of Republic of Bulgaria in the Conditions of Euro-integration. Nis: Univerzitet Nis, 2007 pp. 119 - 130, 978-86-85099-61-8.
Zhelyazkova, D. State and Problems of the Transport infrastrukture of Republic of Bulgaria in the Conditions of Euro-integration. Nis: Univerzitet Nis, 2007 pp. 119 - 130, 978-86-85099-61-8.
Zhelyazkova, D. (2007) State and Problems of the Transport infrastrukture of Republic of Bulgaria in the Conditions of Euro-integration, Nis: Univerzitet Nis pp. 119 - 130, 978-86-85099-61-8.
Zhelyazkova, D. (2007). State and Problems of the Transport infrastrukture of Republic of Bulgaria in the Conditions of Euro-integration. Nis: Univerzitet Nis, pp. 119 - 130.
Zhelyazkova D. State and Problems of the Transport infrastrukture of Republic of Bulgaria in the Conditions of Euro-integration. Nis: Univerzitet Nis; 2007. p. pp. 119 - 130. ISBN: 978-86-85099-61-8.
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