Expansion of SN 1993J

1. Marcaide, J.M.
2. Alberdi, A.
3. Ros, E.
4. Diamond, P.
5. Shapiro, I.I.
6. Guirado, J.C.
7. Jones, D.L.
8. Krichbaum, T.P.
9. Mantovani, F.
10. Preston, R.A.
11. Rius, A.
12. Schilizzi, R.T.
13. Trigilio, C.
14. Whitney, A.R.
15. Witzel, A.