Sources and variability of major chemical species in the indoor and outdoor aerosol in two houses in Oslo, NorwaySources and variability of major chemical species in the indoor and outdoor aerosol in two houses in Oslo, Norway Πλήρης Δημοσίευση σε Συνέδριο Conference Full Paper 2015-11-132007enhttp://creativecommons.org/licenses/by/4.0/2537-2544International Conference on Environmental Management, Engineering, Planning and EconomicsProceedings of the International Conference on Environmental Management, Engineering, Planning and Economics (CEMEPE). Skiathos, July 2007, Greece Lazaridis Michail Λαζαριδης Μιχαηλ Aleksandropoulou ,V Lazaridis, M Hanseen, J Dye, C Eleftheriadis, K Katsivela, E Air--Pollution--Control Air contaminants Air pollutants Air pollution Air pollution control Air toxics Airborne pollutants Atmosphere--Pollution Contaminants, Air Control of air pollution Pollutants, Air Toxics, Air air pollution air pollution control air contaminants air pollutants air toxics airborne pollutants atmosphere pollution contaminants air control of air pollution pollutants air toxics air