Extent: | graph. Darst. |
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Type of publication: | Article |
Type of publication (narrower categories): | Aufsatz in Zeitschrift ; Article in journal |
Language: | Bulgarian |
Notes: | Zsfassung in engl. Sprache Text in kyrill. Schr., bulg. |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10003890324