Collect. Czech. Chem. Commun.
1996, 61, S271-S275
https://doi.org/10.1135/cccc1996s271
Modified nucleosides for ribozyme structure–activity studies
Jasenka Matulic-Adamic, Alexander M. Karpeisky, Carolyn Gonzales, Alex B. Burgin, Jr., Nassim Usman, James A. McSwiggen and Leonid Beigelman