In Russian. Alexidze, Merab Alexandrovich. Solving boundary problems by decomposition by non-orthogonal functions. Moscow: Science, 1978. Reshenie granichnykh zadach metodom razlozheniya po neortogonalnym funktsiyam/Solving Boundary Problems by Decomposition by Non-Orthogonal Functions In Russian. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7619401