O Witschger

Real-time metrology of hazardous substances at workplaces: advantages and limitations

S Bau, O Witschger, B Callan, 2016 .

Exploratory study on a statistical method to analyse time resolved data obtained during nanomaterial exposure measurements

Frédéric Clerc, O Witschger, G-H Njiki-Menga, 2013 .

Performance of personal inhalable aerosol samplers in very slowly moving air when facing the aerosol source.

S A Grinshpun, O Witschger, S. Grinshpun, 2004, The Annals of occupational hygiene.

A laboratory study of the performance of the handheld diffusion size classifier (DiSCmini) for various aerosols in the 15-400 nm range.

O Witschger, S Bau, B Zimmermann, 2015, Environmental science. Processes & impacts.