S. Blum

On-Line Liquid Chromatography/Mass Spectrometry for Heavy Hydrocarbon Characterization+

C. S. Hsu, W. Schulz, T. Aczel, 1991 .

Field ionization mass spectrometric sensitivities of one-ring aromatic hydrocarbons

S. Chowdhury, C. Schulz, S. Blum, 1993 .

Evaluation of methods for determination of metallic iron in reduced iron ores

S. Blum, T. Searl, 1971 .