, No.5-7
A.Verma Tetrahedron Letters : The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry New York : Pergamon Press, 1985 P.545-952 : V.26
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A.Verma, . 1985. Tetrahedron Letters. New York: Pergamon Press.
A.Verma, . Tetrahedron Letters. New York: Pergamon Press. 1985.