Observations of the bright radio sources in the North Celestial Pole region at the RATAN-600 radio telescopeM. G. Mingaliev, V. A. Stolyarov, R. D. Davies, S. J. Melhuish, N. A. Bursov and G. V. ZhekanisA&A, 370 1 (2001) 78-86DOI: https://doi.org/10.1051/0004-6361:20010215