Jin, Z-P, Covino, S, Della Valle, M, Ferrero, P, Fugazza, D, Malesani, D, Melandri, A, Pian, E, Salvaterra, R, Bersier, D, Campana, S, Cano, Z, Castro-Tirado, AJ, D'Avanzo, P, Fynbo, JPU, Gomboc, A, Gorosabel, J, Guidorzi, C, Haislip, JB, Hjorth, J et al, Kobayashi, S, LaCluyze, AP, Marconi, G, Mazzali, PA, Mundell, CG, Piranomonte, S, Reichart, DE, Sanchez-Ramirez, R, Smith, RJ, Steele, IA, Tagliaferri, G, Tanvir, NR, Valenti, S, Vergani, SD, Vestrand, T, Walker, ES and Wozniak, P (2013) GRB 081007 AND GRB 090424: THE SURROUNDING MEDIUM, OUTFLOWS, AND SUPERNOVAE. ASTROPHYSICAL JOURNAL, 774 (2). pp. 1-9. ISSN 0004-637X