%0 Journal Article %A G. A. Isaev %A A. S. Fainshtein %T The Taylor spectrum and multiparameter spectral theory for systems %J Doklady Akademii Nauk %D 1987 %P 30-34 %V 297 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_297_1_a5/ %G ru %F DAN_1987_297_1_a5