Lawrence J and Koutrakis P. Measurement and speciation of gas and particulate phase organic acidity in an urban environment. 1. Analytical. Journal of Geophysical Research, 101, C4:9159-9169, 1996.

Sioutas C, Koutrakis P, and Burton RM. A technique to expose animals to concentrated fine ambient aerosols. Environmental Health Perspectives, 1995, 103:172-177.

Abt E, Suh, HH, Allen G, Koutrakis P. Characterization of Indoor Particle Sources: A Study Conducted in the Metropolitan Boston Area. Environ. Health Perspect, 108:35-44, 2000.

Kavouras I, Lawrence J, Koutrakis P, Stephanou E, Oyola P. A Measurement of Particulate Aliphatic and Polynuclear Aromatic Hydrocarbons in Santiago de Chile. Source Reconciliation and Evaluation of Sampling Artifacts. Atmospheric Environment, 33:4977-4986, 1999.

Koutrakis P, Wolfson JW, Bunyaviroch A, Froehlich S, Hirano K, and Mulik JD. Measurement of ambient ozone using a nitrite-coated filter. Analytical Chemistry, 1993, 65(3):209-214.

Koutrakis P and Kelly BP. Equilibrium size of atmospheric aerosol sulfates as a function of particle acidity and ambient relative humidity. Journal of Geophysical Research, 1993, 98(D4): 7141-7147.

Koutrakis P, Wolfson JM, Brauer M, and Spengler JD. Design of a glass impactor for an annular denuder/filter pack system. Journal of Aerosol Science and Technology, 1990, 12:607-612.

Koutrakis P and Spengler JD. Source apportionment of ambient particles in Steubenville, OH, using specific rotation factor analysis. Atmospheric Environment, 1987, 21:1511-1519.