ÖBERG, G. - GRON, C. Sources of organic halogens in spruce forest. In Environ. Sci. Technol., 1998, roč. 32, č.11, s. 1573-1579Error: read handle in (rep.epca.fmtISO690).fmtXDatabaze. Dostupné na internete: <https://pubs.acs.org/doi/abs/10.1021/es9708225>