Berggren D., 1992, Sweden. Water Air Soil Pollut., 62, 125, 10.1007/BF00478457
Bergkvist B., 2001, Water Air Soil Pollut. Focus, 1, 371, 10.1023/A:1017522119797
Billett M.F., 1991, Water Air Soil Pollut., 59, 179, 10.1007/BF00283180
Cole K., 1990, Bog. Environ. Sci. Technol., 24, 543, 10.1021/es00074a013
Dillon P.J., 1982, Water Air Soil Pollut., 18, 241, 10.1007/BF02419416
Dillon P.J., 1987, Nature (London), 329, 45, 10.1038/329045a0
Dillon P.J., 1997, Environ. Monitor. Assess., 46, 105, 10.1023/A:1005740002952
Eimers M.C., 2002, Biogeochemistry, 61, 337, 10.1023/A:1020261913618
Eimers M.C., 2003, Soil Biol. Biochem., 35, 1663, 10.1016/j.soilbio.2003.08.013
Eimers M.C, 2004, Hydrol. Process., 18, 2017, 10.1002/hyp.5570
Eimers M.C., 2007, Ontario. Environ. Monit. Assess., 127, 399, 10.1007/s10661-006-9289-3
Evans H.E., 1983, Can. J. Fish. Aquat. Sci., 40, 570, 10.1139/f83-076
Galloway J.N., 1982, Atmos. Environ., 16, 1677, 10.1016/0004-6981(82)90262-1
Gensemer R.W., 1999, Crit. Rev. Environ. Sci. Technol., 29, 315, 10.1080/10643389991259245
Grodzi½ska K., 1999, Total Environ., 229, 41, 10.1016/S0048-9697(99)00071-6
Jeffries D.S., 1981, Water Air Soil Pollut., 15, 127, 10.1007/BF00161248
Jeffries D.S., 2002, Canada, 1982
Nieminen T.M., 2002, Finland. Sci. Total Environ., 292, 81, 10.1016/S0048-9697(02)00028-1
Ollinger S.V., 1993, Ecol. Appl., 3, 459, 10.2307/1941915
Orvoine J., 2006, Limnol. Oceonogr., 51, 1013, 10.4319/lo.2006.51.2.1013
Poikolainen J., 2004, Total Environ., 318, 171, 10.1016/S0048-9697(03)00396-6
Ringqvist L., 2002, Water Res., 36, 2233, 10.1016/S0043-1354(01)00431-6
Rühling A., 2001, Water Air Soil Pollut. Focus, 1, 311, 10.1023/A:1017584928458
Sonke J.E., 2002, Total Environ., 292, 101, 10.1016/S0048-9697(02)00033-5
Steinnes E., 2001, Water Air Soil Pollut. Focus, 1, 449, 10.1023/A:1017534422523
Tipping E., 2003, Environ. Pollut., 123, 239, 10.1016/S0269-7491(02)00375-5
Watmough S.A., 2001, Water Air Soil Pollut. Focus, 1, 507, 10.1023/A:1011500509983
Watmough S.A., 2003, For. Ecol. Manag., 155, 155, 10.1016/S0378-1127(02)00320-1
Watmough S.A., 2003, Environ. Sci. Technol., 37, 3085, 10.1021/es034034t
Watmough S.A., 2004, Biogeochemistry, 67, 369, 10.1023/B:BIOG.0000015792.42624.57
Watmough S.A., 2005, Environ. Pollut., 134, 493, 10.1016/j.envpol.2004.09.001
Yan N.D., 1991, Water Air Soil Pollut., 57, 635, 10.1007/BF00282927
Yan N.D., 1990, Lakes. Environ. Sci. Technol., 24, 1367, 10.1021/es00079a010