11 Forest biometrics. - Harold E. Burkhart; Timothy G. Gregoire (Environmental Statistics, 1994)

Using airborne & space lidars for large-area inventory. - Ross F. Nelson; Göran Ståhl; Sören Holm; Timothy G. Gregoire; Erik Næsset; Terje Gobakken (IGARSS, 2010)

Detection of biomass change in a Norwegian mountain forest area using small footprint airborne laser scanner data. - Ole Martin Bollandsås; Timothy G. Gregoire; Erik Næsset; Bernt-Håvard Øyen (Stat. Methods Appl., 2013)

Generalized Hierarchical Model-Based Estimation for Aboveground Biomass Assessment Using GEDI and Landsat Data. - Svetlana Saarela; Sören Holm; Sean P. Healey; Hans-Erik Andersen; Hans Petersson; Wilmer Prentius; Paul L. Patterson; Erik Næsset; Timothy G. Gregoire; Göran Ståhl (Remote. Sens., 2018)