%0 Journal Article %A A. Yu. Konyaev %T Completeness of commutative Sokolov-Odesskii subalgebras and Nijenhuis operators onĀ $\operatorname{gl}(n)$ %J Sbornik. Mathematics %D 2020 %P 583-593 %V 211 %N 4 %U http://geodesic.mathdoc.fr/item/SM_2020_211_4_a4/ %G en %F SM_2020_211_4_a4