Pennanen, Arto ; Salonen, Raimo ; Eklund, Tom... Pennanen , A , Salonen , R , Eklund , T , Nylund , N-O , Lee , K & Spengler , J 1997 , ' Improvement of air quality in a small indoor ice arena by effective emission control in ice resurfacers ' , Journal of the Air and Waste Management Association , vol. 47 , no. 10 , pp. 1087 - 1094 . https://doi.org/10.1080/10962247.1997.11877499.
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1997