Dutcă, Ioan Using clustered data to develop biomass allometric models: The consequences of ignoring the clustered data structure. [electronic resource] - PloS one 2018 - e0200123 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1932-6203 Standard No.: 10.1371/journal.pone.0200123 doi Subjects--Topical Terms: BiomassCarbon--analysisCluster AnalysisForestsModels, Theoretical