The Suzaku X-ray spectrum of NGC 3147 - Further insights on the best “true” Seyfert 2 galaxy candidateG. Matt, S. Bianchi, M. Guainazzi, X. Barcons and F. PanessaA&A, 540 (2012) A111DOI: https://doi.org/10.1051/0004-6361/201118729