%0 Journal Article %A A. B. Zheglov %A H. Kurke %T Geometric properties of commutative subalgebras of partial differential operators %J Sbornik. Mathematics %D 2015 %P 676-717 %V 206 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2015_206_5_a3/ %G en %F SM_2015_206_5_a3