Plantae
Persson HA. 1978. Root dynamics in a young Scots pine stand in Central Sweden. Oikos 30: 508-519. Persson HA. 1980. Spatial distribution of fine-root growth, mortality and decomposition in a young Scots pine stand in Central Sweden. Oikos 34: 77-87. Persson HA. 1983. The distribution and productivity of fine roots in boreal forests. Plant and Soil 71: 87-101.