%0 Journal Article %A Schinzel, A. %T Second order strong divisibility sequences in an algebraic number field %J Archivum mathematicum %D 1987 %P 181-186 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1987__23_3_a4/ %G en %F ARM_1987__23_3_a4