Kylin H., Hammar J., Mowrer J., Bouwman H., Edelstam C., Olsson M., and Jensen S. “Persistent Organic Pollutants in Biota Samples Collected During the Ymer-80 Expedition to the Arctic”. Polar Research, vol. 34, Oct. 2015, doi:10.3402/polar.v34.21129.