SIMBAD references

The "Nearby Supernova Factory" group (G. Aldering, S. Bailey, B. C. Lee, S. Loken, P. Nugent, S. Perlmutter, R. Scalzo, R. C. Thomas, L. Wang, and B. A. Weaver, Lawrence Berkeley National Laboratory; P. Antilogus, G. Garavini, S. Gilles, and R. Pain, Laboratoire de Physique Nucleaire et de Haute Energies de Paris; N. Blanc, S. Bongard, Y. Copin, E. Gangler, L. Sauge, and G. Smadja, Institut de Physique Nucleaire de Lyon; C. Bonnaud and E. Pecontal, Centre de Recherche Astronomique de Lyon; R. Kessler, Kavli Institute for Cosmological Physics, Chicago; and C. Baltay, D. Rabinowitz, and A. Bauer, Yale University) reports that a spectrum (range 320-1000 nm) of SN 2005dm (cf. CBET 203, IAUC 8589), obtained Aug. 27.6 UT with the Supernova Integral Field Spectrograph on the University of Hawaii 2.2-m telescope, shows it to be a peculiar type-Ia supernova around maximum light. The spectrum is similar to that of the underluminous supernova 1991bg, exhibiting a classic Ti II trough at 400-450 nm.