Boundary value problems
Bitsadze, A. B.
Boundary value problems By A. B. Bitsadze. - Amsterdam, North-Holland Publishing Co., 1968. - 211 p.
Boundary value problems
517.927 / BIT
Boundary value problems By A. B. Bitsadze. - Amsterdam, North-Holland Publishing Co., 1968. - 211 p.
Boundary value problems
517.927 / BIT