N. Dalkey

Use of self-ratings to improve group estimates: Experimental evaluation of delphi procedures

S. Cochran, N. Dalkey, B. Brown, 1970 .

The Delphi Method, IV

N. Dalkey, B. Brown, S. Cochran, 1970 .

The value of incremental information in an interactive group estimation task

N. Dalkey, 1974, ACM '74.