Peng

Realization of the Einstein-Podolsky-Rosen paradox for continuous variables.

Ou, Kimble, V. Pereira, 1992, Physical review letters.

Mantegna et al. reply.

Simons, Stanley, Goldberger, 1996, Physical review letters.

Long-range fractal correlations in DNA.

Simons, Stanley, Goldberger, 1993, Physical Review Letters.