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East J. Approx.
East Journal on Approximations. DARBA, Sofia. English. [1 vol. (= 4 issues) a year]
Journal, ISSN 1310-6236
http://www.darba-eja.com/
No longer indexed. Cover-to-cover reviewing in Zentralblatt MATH.
Library shelfmarks: TIB: ZY 2474
