| Author: | Kuusemets, V., U. Mander, K. Lohmus and M. Ivask |
| Article Title: | Nitrogen and phosphorus variation in shallow groundwater and assimilation in plants in complex riparian buffer zones |
| Journal Name: | Water and Science Technology |
| Keywords: | Alnus incana, assimilation of nitrogen, assimilation of phosphorus, buffer zones, Filipendula ulmaria |