BYTNEROWICZ, A., FRACZEK, W., SCHILLING, S. and ALEXANDER, D. 2010. Spatial and temporal distribution of ambient nitric acid and ammonia in the Athabasca Oil Sands Region, Alberta. Journal of Limnology. 69, s1 (Aug. 2010), 11–21. DOI:https://doi.org/10.4081/jlimnol.2010.s1.11.