H.Feigl "Notes on Causality" // H.Feigl & M.Brodbeck (eds.) "Readings in the Philosophy of Science", New York: Appleton-Century-Crofts, 1953, pp. 408-418.
schlick - causality in everyday life and in recent science
M.Schlick "Causality in everyday life and in recent science" // H.Feigl & W.Sellars (eds.) "Readings in philosophical analysis", New York: Appleton-Century-Crofts, 1949, pp. 515-533.
From University of California Publications in Philosophy, 15, 1932.