%0 Journal Article %A Pavel S. Petrenko %T Local $R$-observability of differential-algebraic equations %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2016 %P 353-363 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2016_9_3_a10/ %G en %F JSFU_2016_9_3_a10