Bhagavan, C. S. K. (1974). Non-stationary processes, spectra, and some ergodic theorems. Andhra University Press.
Chicago-referens (17:e uppl.)Bhagavan, C. S. K. Non-stationary Processes, Spectra, and Some Ergodic Theorems. Waltair: Andhra University Press, 1974.
MLA-referens (8:e uppl.)Bhagavan, C. S. K. Non-stationary Processes, Spectra, and Some Ergodic Theorems. Andhra University Press, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.