Citation: Dw. Williams et Am. Liebhold, Spatial scale and the detection of density dependence in spruce budworm outbreaks in eastern North America, OECOLOGIA, 124(4), 2000, pp. 544-552
Citation: Rm. Muzika et Am. Liebhold, Changes in radial increment of host and nonhost tree species with gypsy moth defoliation, CAN J FORES, 29(9), 1999, pp. 1365-1373