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SGEM 2019-19th International Multidisciplinary Scientific GeoConference
- 1.0511798 BG BXXS
SGEM 2019-19th International Multidisciplinary Scientific GeoConference.
Sofia: STEF92 Technology Ltd., 2019. ISBN 978-619-7408-77-5. ISSN 1314-2704
Number of the records: 1