1. A graphical technique for determining major components in a mixed aerosol. I. Descriptive aspects;Atmospheric Environment;1999-04
2. Analysis of air pollutants by PIXE: The second decade;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;1990-04
3. Size distribution measurements of suspended particulate matter in Ponce, Puerto Rico;Atmospheric Environment. Part B. Urban Atmosphere;1990-01
4. Particle Induced X-Ray Emission: Basic Principles, Instrumentation and Interdisciplinary Applications;X-Ray Spectroscopy in Atomic and Solid State Physics;1988
5. Ambient aerosols in remote and polluted atmospheres;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;1984-04