共 21 条
[1]
AHLBRECHT H, 1967, TETRAHEDRON LETT, P3649
[2]
AUGSTEIN W, 1966, LIEBIGS ANN CHEM, V697, P158
[3]
BLACK PJ, 1964, AUSTRAL J CHEM, V17, P128
[8]
BRUGEL W, 1967, KERNRESONANZ SPEKTRU, V1, P120
[10]
FROHLICH J, 1970, THESIS U GIESSEN