Media type: E-Article Title: A requiem for the passing of the three-term contingency Contributor: Russo, Dennis C. Published: Elsevier BV, 1990 Published in: Behavior Therapy, 21 (1990) 2, Seite 153-165 Language: English DOI: 10.1016/s0005-7894(05)80274-6 ISSN: 0005-7894 Keywords: Clinical Psychology Origination: Footnote: