A log-type moment result for perpetuities and its application to martingales in supercritical branching random walks. Alsmeyer, Gerold; Iksanov, Alex — 2009 Electronic Journal of Probability [electronic only]
A probabilistic proof of a weak limit law for the number of cuts needed to isolate the root of a random recursive tree. Iksanov, Alex; Möhle, Martin — 2007 Electronic Communications in Probability [electronic only]