Application of the multi distribution function lattice Boltzmann approach to thermal flows A. Parmigiani, C. Huber, B. Chopard, J. Latt and O. Bachmann Eur. Phys. J. Special Topics, 171 (2009) 37-43 Published online: 07 May 2009 DOI: 10.1140/epjst/e2009-01009-7