Donald P. Hartmann

Forcing square pegs into round holes: some comments on "an analysis-of-variance model for the intrasubject replication design".

D. P. Hartmann, Donald P. Hartmann, 1974, Journal of applied behavior analysis.

Interrupted time-series analysis and its application to behavioral data.

D P Hartmann, R R Jones, D. P. Hartmann, 1980, Journal of applied behavior analysis.