BYTNEROWICZ, A., FRACZEK, W., SCHILLING, S., & 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), 11–21. https://doi.org/10.4081/jlimnol.2010.s1.11