Early radio and X-ray observations of the youngest nearby Type Ia supernova PTF11kly (SN2011fe) - Horesh, A; Kulkarni, SR; Fox, D; Carpenter, J; Kasliwal, M; Ofek, E; Quimby, R; Gal-Yam, A; Cenko, S; De Bruyn, A; Kamble, A; Wijers, R; et al. (Astrophysical Journal, 2012)