Mulzer, Johann; List, Benjamin; Bats, Jan W. (1-iyun 1997-yil). „Stereocontrolled Synthesis of a Nonracemic Vitamin B12 A−B-Semicorrin“. Journal of the American Chemical Society. 119-jild, № 24. American Chemical Society (ACS). 5512–5518-bet. doi:10.1021/ja9700515. ISSN0002-7863.{{cite magazine}}: CS1 maint: date format ()
Mulzer, Johann; List, Benjamin; Bats, Jan W. (1-iyun 1997-yil). „Stereocontrolled Synthesis of a Nonracemic Vitamin B12 A−B-Semicorrin“. Journal of the American Chemical Society. 119-jild, № 24. American Chemical Society (ACS). 5512–5518-bet. doi:10.1021/ja9700515. ISSN0002-7863.{{cite magazine}}: CS1 maint: date format ()