Pedersen, Carl Th.; Lohse, Christian; Mollier, Yves, Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry, 1980, vol. 34, # 7, p. 493 - 496
Pedersen, Carl Th.; Lohse, Christian; Mollier, Yves, Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry, 1980, vol. 34, # 7, p. 493 - 496