Scaling limit of the prudent walk. Beffara, Vincent; Friedli, Sacha; Velenik, Yvan — 2010 Electronic Communications in Probability [electronic only]
On long range percolation with heavy tails. Friedli, Sacha; de Lima, Bernardo Nunes Borges; Sidoravicius, Vladas — 2004 Electronic Communications in Probability [electronic only]