Sequential assignment and solution secondary structure of doubly labelled ribonuclease Sa [1]

1. Laurents, D.V.
2. Perez-Canadillas, J.M.
3. Santoro, J.
4. Rico, M.
5. Schell, D.
6. Hebert, E.J.
7. Pace, C.N.
8. Bruix, M.