TY  - BOOK
AU  - Ramirez de Arellano, E.
AU  - Vasilevski, N.L., coaut.
TI  - Algebras of singular integral operators generated by three -orthogonal projections / by E. Ramirez de Arellano and N. L-. Vasilevski
CY  - México : tamento de Matematicas.
ER  -