[1]JournalofOrganicChemistry,1952,vol.17,p.149,153
[1]JustusLiebigsAnnalenderChemie,1891,vol.265,p.359
[1]JustusLiebigsAnnalenderChemie,1891,vol.265,p.359
[1]JournalofOrganicChemistry,1952,vol.17,p.149,153
[1]JustusLiebigsAnnalenderChemie,1891,vol.265,p.359