2.5-12 micron spectrophotometry and imaging of the CfA sample
  We present low resolution spectrophotometric and imaging ISO observations of a sample of 54 AGN's over the 2.5-11 micron range. The observations generally support unification schemes and set new constraints on models of the molecular torus. 
J. Clavel, B. Schulz, B. Altieri, P. Barr, P. Claes, A. Heras, K.   Leech, L.Metcalfe, A. Salama