Rusakov DA, Stewart MG, Korogod SM. (1996). Branching of active dendritic spines as a mechanism for controlling synaptic efficacy. Neuroscience. 75 [PubMed]
Segev I, Rall W. (1998). Excitable dendrites and spines: earlier theoretical insights elucidate recent direct observations. Trends in neurosciences. 21 [PubMed]