Popp F. A. et al. Nonsubstantial biocommunication in terms of Dickie’s theory in Bioelecrodynamics and biocommunication / Ho M. W., Popp F. A., Warnke U. eds. Singapore: World Scientific Press, 1994. P. 293–317; Chang J. J. et al. Research on cell communication of P. Elegans by means of photon emission // Chinese science bulletin. 1995. № 40. P. 76–79.
