There's a PDF button, which leads to http://journals.aps.org/pre/pdf/10.1103/PhysRevE.89.052102 http://journals.aps.org/pre/pdf/10.1103/PhysRevE.89.052102 EDIT

There's a PDF button, which leads to http://journals.aps.org/pre/pdf/10.1103/PhysRevE.89.052102 http://journals.aps.org/pre/pdf/10.1103/PhysRevE.89.052102 EDIT: Actually, it appears that my university access may be providing the link. However, cing's link, though slightly different presumably due to being pre-journal formatting, is the same paper.