@article{oai:repository.ffpri.go.jp:02000599,
 author = {Fujii Kazumichi and Hayakawa Chie},
 journal = {Soil Biology and Biochemistry},
 month = {Apr},
 title = {Urea uptake by spruce tree roots in permafrost-affected soils},
 volume = {169},
 year = {2022}
}