Hanoi attractors and the Sierpiński gasket. - Patricia Alonso-Ruiz; Uta R. Freiberg (Int. J. Math. Model. Numer. Optimisation, 2012)

Application of Smirnov Words to Waiting Time Distributions of Runs. - Uta R. Freiberg; Clemens Heuberger; Helmut Prodinger (Electron. J. Comb., 2017)