Analysis of spiral arms using anisotropic wavelets: gas, dust and magnetic fields in M 51I. Patrikeev, A. Fletcher, R. Stepanov, R. Beck, E. M. Berkhuijsen, P. Frick and C. HorellouA&A, 458 2 (2006) 441-452DOI: https://doi.org/10.1051/0004-6361:20065225
