APA

Helson H., Nagy B. S. & International Conference on Operator Theory. (1984). Spectral theory of linear operators and related topics 8th International Conference on Operator Theory, Timişoara and Herculane (Romania), June 6 - 16, 1983. Basel: Birkhäuser.

Chicago

Helson Henry, Nagy B Szoekefalvi and International Conference on Operator Theory. 1984. Spectral theory of linear operators and related topics 8th International Conference on Operator Theory, Timişoara and Herculane (Romania), June 6 - 16, 1983. Basel: Birkhäuser.

Harvard

Helson H., Nagy B. S. and International Conference on Operator Theory. (1984). Spectral theory of linear operators and related topics 8th International Conference on Operator Theory, Timişoara and Herculane (Romania), June 6 - 16, 1983. Basel: Birkhäuser.

MLA

Helson Henry, Nagy B Szoekefalvi and International Conference on Operator Theory. Spectral theory of linear operators and related topics 8th International Conference on Operator Theory, Timişoara and Herculane (Romania), June 6 - 16, 1983. Basel: Birkhäuser. 1984.