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Dehmlow, Eckehard V., and S. S. Dehmlow. Phase Transfer Catalysis. 2nd rev. ed. Weinheim ; Deerfield Beach, Fla.: Verlag Chemie, 1983.

Dehmlow, Eckehard V., and S. S. Dehmlow. Phase Transfer Catalysis. 2nd rev. ed. Verlag Chemie, 1983.