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Gavrilina, L.Ya.; Kiselev, A.V.; Kovaleva, N.V.; Zheivot, V.I.; Yashin, Ya.I., Gas chromatographic analysis of products of the catalytic conversion of hydrocarbons on graphitized thermal carbon black modified with salts of sulphonic acids of cobalt phthalocyanines, Chromatographia, 1977, 10, 12, 744-750, https://doi.org/10.1007/BF02263086 . [all data]