%0 Journal Article %A A. A. Illarionov %T Hyperelliptic systems of sequences of rank~4 %J Sbornik. Mathematics %D 2019 %P 1259-1287 %V 210 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2019_210_9_a2/ %G en %F SM_2019_210_9_a2