O. Albrechtsen

The influence of small atmospheric ions on human well-being and mental performance

O. Albrechtsen, V. Clausen, F. G. Christensen, 1978, International journal of biometeorology.

A Study of Human Reactions to Emissions from Building Materials in Climate Chambers. Part I: Clinical Data, Performance and Comfort

Peder Wolkoff, K. Schmidt, Lea Frimann Hansen, 1991 .