CMB anisotropy measurements using stratospheric balloons
  We review the topic of Cosmic Microwave Background Anisotropy measurements carried out by means of balloon-borne telescopes. After a short description of the experimental methodology, we outline the peculiar problems of these experiments, and we describe the main results obtained and the perspects for future developments. 
P. de Bernardis, S. Masi (Dip. Fisica, Universita' La Sapienza)