Elliptic theory and noncommutative geometry [electronic resource] : nonlocal elliptic operators / Vladimir E. Nazaikinskii, Anton Yu. Savin, Boris Yu. Sternin.
Elliptic theory and noncommutative geometry [electronic resource] : nonlocal elliptic operators / Vladimir E. Nazaikinskii, Anton Yu. Savin, Boris Yu. Sternin.