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FIELD : chemistry.SUBSTANCE : described is a method of producing oligomers of higher ?-olefins by reacting linear C-C?-olefins with a catalyst based on a zeolite of structural type FAU, the method being characterised by that the catalyst used is zeolite Y-BS, which is granulated without binding substances and is modified with cations of rare-earth elements and the reaction is carried out with weight content of the catalyst of 10-30% at 130-200°C.EFFECT : high output of oligomers of higher linear ?-olefins.2 cl, 2 dwg, 1 tbl, 1 ex