“The Legacy of the Soviet Secret Police in the Russian Federation,” Demokratizatsiya: The Journal of Post-Soviet Democratization, Vol. XI, No. 3, Summer 2004.
“The Future of Intelligence in Russia,” Intelligence and National Security (UK), Spring 2000.
“Portrait of Putin’s Past,” Perspective (Boston University Institute for the Study of Conflict, Ideology and Policy), Vol. X, No. 3, January-February 2000.
“Primakov’s Imperial Line,” Perspective (Boston University Institute for the Study of Conflict, Ideology and Policy), Vol. VII, No. 3, January-February 1997.
“Commonwealth of Chekists: The Former KGB Is Alive and Well in Post-Soviet Society,” in John W. Blaney, ed., The Successor States to the USSR (Congressional Quarterly, 1995).
“DGI and KGB Political Operations in the United States,” in Brian Crozier, The KGB Lawsuits (London: Claridge Press, 1995).
“Why Mutual Reduction in Intelligence Activity is a Bad Idea,” paper and presentation delivered at the Fourth International Glasnost Foundation Conference on the KGB Yesterday, Today, Tomorrow (Moscow), May 1994. Download PDF: waller-mutual-intel-1994
“Post-Soviet Sakharovs: Renewed Persecution of Dissident Scientists and the American Response,” Demokratizatsiya: The Journal of Post-Soviet Democratization, Vol. 2, No. 1, Winter 1994. DEM Post Soviet Sakharovs 02-01
“Russia’s Legal Foundations for Civil Repression: Are Soviet Policies Being Reformed or Legalized?” Demokratizatsiya: The Journal of Post-Soviet Democratization, Vol. I, No. 3, Summer 1993. DEM Russia Legal Found Repression 01-3
“When Will Democrats Control the Former KGB? Opportunities for Russian-US Cooperation,” Demokratizatsiya: The Journal of Post-Soviet Democratization, Vol. 1, No. 1, Summer 1992. DEM Dems Control KGB 01-1
“Civil Authority and the Security Organs,” in Uri Ra’anan, Keith Armes and Kate Martin, eds., Russian Populism: Now Irreversible? (St. Martin’s Press, 1992).
“KGB: The Perils of Arbitrary Power,” Perspective (Boston University Institute for the Study of Conflict, Ideology and Policy), Vol. II, No. 1, December 1991.