The division of the methylene dioxide group

[1] Delange R, 1900, CR HEBD ACAD SCI, V130, P659

[2] HANS M, 1922, ANAL KONSTITUT ERMIT, P907

[3] SPATH, 1914, MONATSH CHEM, V35, P327

[4] WEGSCHEIDER, 1893, MONATSH, V14, P382

[5] 1915, J CHEM SOC LONDON, V107, P1597

[6] 1914, J AM CHEM SOC, V36, P2195

[7] 1910, B SOC CHIM FRANCE, V7, P23

[1] Delange R, 1900, CR HEBD ACAD SCI, V130, P659

[2] HANS M, 1922, ANAL KONSTITUT ERMIT, P907

[3] SPATH, 1914, MONATSH CHEM, V35, P327

[4] WEGSCHEIDER, 1893, MONATSH, V14, P382

[5] 1915, J CHEM SOC LONDON, V107, P1597

[6] 1914, J AM CHEM SOC, V36, P2195

[7] 1910, B SOC CHIM FRANCE, V7, P23