RadioAstron reveals a spine-sheath jet structure in 3C 273

1. Bruni, G.
2. Gómez, J.L.
3. Vega-García, L.
4. Lobanov, A.P.
5. Fuentes, A.
6. Savolainen, T.
7. Kovalev, Y.Y.
8. Perucho, M.
9. Martí, J.-M.
10. Anderson, J.M.
11. Edwards, P.G.
12. Gurvits, L.I.
13. Lisakov, M.M.
14. Pushkarev, A.B.
15. Sokolovsky, K.V.
16. Zensus, J.A.