Lefschetz Formula for Nonlocal Elliptic Problems Associated with a Bundle

Kartashkin V.A., Abashidze A.Kh.

Al Ebrahim R.N., Alekseeva M.G., Bazhenov S.V., Fomin V.V., Mavletova D.A., Nesterov A.A., Poluektova E.U., Danilenko V.N., Manukhov I.V.