Okecha,S.A.; Stansfield,F.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1977 , p. 1811 - 1814
Okecha,S.A.; Stansfield,F.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1977 , p. 1811 - 1814