%0 Journal Article %A Oliveira, M.F. %A Turkman, K.F. %T A note on the asymptotic independence of maximum and minimum of stationary sequences with extremal index %J Portugaliae mathematica %D 1992 %P 29-36 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1992__49_1_115776/ %G en %F PORMA_1992__49_1_115776