A Sino-German λ6 cm polarization survey of the Galactic plane - I. Survey strategy and results for the first survey regionX. H. Sun, J. L. Han, W. Reich, P. Reich, W. B. Shi, R. Wielebinski and E. FürstA&A, 469 3 (2007) 1003-1004DOI: https://doi.org/10.1051/0004-6361:20066001e