%0 Journal Article %A M. V. Falaleev %A I. V. Zakharova %T On the solvability and limiting properties of some systems of partial differential equations with a small parameter in the principal part %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2025 %P 39-48 %V 240 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2025_240_a3/ %G ru %F INTO_2025_240_a3