Since a few months I observe that many papers cite now the reprint
Eckmann et al: Recurrence Plots of Dynamical Systems, In: Turbulence, Strange Attractors and Chaos, World Scientific, Singapore, 1995, https://doi.org/10.1142/9789812833709_0030
It is hardly understandable because the EPL paper is by far much more accessible than the paper in the World Scientific publisher's book. I suspect that the authors simply copied the reference instead of actually owning it (and even not having read it).
