Characterising the magnetic fields of the Herbig Ae/Be stars HD 97048, HD 150193, HD 176386, and MWC 480S. Hubrig, M. Schöller, I. Ilyin, C. R. Cowley, Z. Mikulášek, B. Stelzer, M. A. Pogodin, R. V. Yudin and M. CuréA&A, 536 (2011) A45DOI: https://doi.org/10.1051/0004-6361/201117407