%0 Journal Article %A Otáhal, Antonín %T Isotropy of stationary random fields on lattice %J Kybernetika %D 1986 %P 256-267 %V 22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1986__22_3_a4/ %G en %F KYB_1986__22_3_a4