共 9 条
[1]
BERGER, 1959, J AM CHEM SOC, V81, P62
[5]
KOWALEWSKI VJ, UNPUBLISHED
[6]
MIZUSHIMA, 1950, J AMER CHEM SOC, V72, P3490
[8]
PIETTE, 1958, J MOL SPECTROSCOPY, V2, P66
[9]
POPLE, 1959, HIGH RESOLUTION NUCL