Rowsell S. et al. 1998
Rowsell S., Stonehouse N. J., Convery M. A., Adams C. J., Ellington A. D., Hirao I., Peabody D. S., Stockley P. G., Phillips S. E. 1998. Crystal structures of a series of RNA aptamers complexed to the same protein target. Nat Struct Biol 5: 970-975.