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Dr. T. Stephen Tetrahedron Letters : The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry New York : Pergamon Press, April, 1979 P. 1271-1934
Dr. T. Stephen, . (1979). Tetrahedron Letters. New York: Pergamon Press.
Dr. T. Stephen, . 1979. Tetrahedron Letters. New York: Pergamon Press.
Dr. T. Stephen, . Tetrahedron Letters. New York: Pergamon Press. 1979.