[1]Abe[BulletinoftheChemicalSocietyofJapan,1943,vol.18,p.93,96]
[1]Posternaketal.[HelveticaChimicaActa,1948,vol.31,p.525,535]
[1]Kotani;Midorikawa;Tanaka;Tobinaga[Chemicalandpharmaceuticalbulletin,1987,vol.35,#2,p.916-919]
[1]Kotani;Midorikawa;Tanaka;Tobinaga[Chemicalandpharmaceuticalbulletin,1987,vol.35,#2,p.916-919]
[1]Abe[BulletinoftheChemicalSocietyofJapan,1943,vol.18,p.93,96]