%0 Journal Article %A E. M. Shishlyannikov %T Two-dimensional differential systems with arbitrary finite spectra of wandering exponent %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2017 %P 14-21 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2017_5_a1/ %G ru %F VMUMM_2017_5_a1