1. DeFelice, L. J., Firth, D. R. 1971. Spontaneous voltage fluctuations in glass microelectrodes.IEEE Trans. Biomed. Eng. 18:339.
2. Derksen, H. E. 1965. Axon membrane voltage fluctuations.Acta Physiol. Pharmacol. Neerl. 13:373.
3. Dorset, D. L., Fishman, H. M. 1972. Excess noise in electrolytic systems with anisotropic constraints to ion flow.Biophys. Soc. Abstr. 119a.
4. Fatt, P., Katz, B. 1952. Spontaneous subthreshold activity at motor endings.J. Physiol. 117:109.
5. Fishman, H. M. 1972. Excess noise from small patches of squid axon membrane.Biophys. Soc. Abstr. 119a.