8.
Takai H, Pedersen S, Johnsen JO, Metz JHM, Koerkamp PWGG, Uenk GH, Phillips VR, Holden MR, Sneath RW, Short JL, White RP, Hartung J, Seedorf J, Schroder M, Linkert KH, Wathes CM. Concentrations and emissions of airborne dust in livestock buildings in Northern Europe. J Agr Eng Res. 1998; 70: 59–77.