MCLAUGHLIN, S. - PERCY, Kevin E. Forest health in North America: Some perspectives on actual and potential roles of climate and air pollution. In Water, Air, and Soil Pollution. - Dordrecht : Kluwer Academic Publishers, 1999, vol. 116, s. 151-197Error: read handle in (rep.epca.fmtISO690).fmtXDatabaze. Dostupné na internete: <https://link.springer.com/article/10.1023/A:1005215112743>