High resolution 21 cm mapping of the Ursa Major Galactic cirrus: Power spectra of the high-latitude HI gasM.-A. Miville-Deschênes, G. Joncas, E. Falgarone and F. BoulangerA&A, 411 2 (2003) 109-121DOI: https://doi.org/10.1051/0004-6361:20031297