%0 Journal Article %A Alves, A.S. %T Irreversible behaviour of a relativistic gas %J Portugaliae mathematica %D 1980 %P 251-284 %V 39 %N 1-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1980__39_1-4_115418/ %G en %F PORMA_1980__39_1-4_115418