Source apportionment of fine atmospheric particles using positive matrix factorization in Pretoria, South Africa

Bounding the role of black carbon in the climate system: A scientific assessment

Tami C. Bond, Sarah J. Doherty, D. W. Fahey et al. · Journal of Geophysical Research Atmospheres · 2013 · 6.7K citations · Full text

Natural Sciences, Earth Sciences, Atmospheric Science +16

Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values

Pentti Paatero, Unto Tapper · Environmetrics · 1994 · 6.3K citations

Computing, Data Science, Data Analytics +14

Least squares formulation of robust non-negative factor analysis

Pentti Paatero · Chemometrics and Intelligent Laboratory Systems · 1997 · 2.1K citations

Natural Sciences, Mathematics, Statistical Modeling +8

Using Aerosol Light Absorption Measurements for the Quantitative Determination of Wood Burning and Traffic Emission Contributions to Particulate Matter

J. Sandradewi, Andrê S. H. Prévôt, Sönke Szidat et al. · Environmental Science & Technology · 2008 · 955 citations

Natural Sciences, Earth Sciences, Environmental Sciences +17

Air Pollution and Children’s Health

Joel Schwartz · PEDIATRICS · 2004 · 664 citations

Public Health, Child Health, Pediatrics +17