%0 Journal Article %A A. N. Ivanov %T A~new series of moduli components of rank-2 semistable sheaves on~$\mathbb{P}^{3}$ with singularities of mixed dimension %J Sbornik. Mathematics %D 2020 %P 967-986 %V 211 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2020_211_7_a3/ %G en %F SM_2020_211_7_a3