Citation: R. Perline, ZIPFS LAW, THE CENTRAL-LIMIT-THEOREM, AND THE RANDOM DIVISION OF THE UNIT INTERVAL, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 54(1), 1996, pp. 220-223
Citation: R. Perline, LOCALIZED INDUCTION EQUATION AND PSEUDOSPHERICAL SURFACES, Journal of physics. A, mathematical and general, 27(15), 1994, pp. 5335-5344
Citation: J. Langer et R. Perline, LOCAL GEOMETRIC INVARIANTS OF INTEGRABLE EVOLUTION-EQUATIONS, Journal of mathematical physics, 35(4), 1994, pp. 1732-1737