ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
PUBLISHED
SINCE 1984
 
Oil Shale cover
Oil Shale
ISSN 1736-7492 (Electronic)
ISSN 0208-189X (Print)
Impact Factor (2022): 1.9
A BUSINESS TRIP TO CHINA; pp. 87–90
PDF | https://doi.org/10.3176/oil.1993.1.11

Author
Viktor Yefimov
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