Items where Author is "Ulrich, M. H."

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Article

30 years of multi-wavelength observations of 3C 273. (1999) M. Turler, S. Paltani, T. J-L. Courvoisier, M. Aller, H. Aller, A. Blecha, P. Bouchet, M. Lainela, I.M. McHardy, E.I. Robson, J. A. Stevens, H. Terasranta, M. Tornikoski, M. H. Ulrich, E.B. Waltman, W. Wamsteker and M.C.H. Wright