The connection between gamma-ray emission and millimeter flares in Fermi/LAT blazars J. León-Tavares, E. Valtaoja, M. Tornikoski, A. Lähteenmäki and E. Nieppola A&A, 532 (2011) A146 Published online: 08 August 2011 DOI: 10.1051/0004-6361/201116664