The paper “Attractors. Then and Now“, authored by Sergey Zelik, has been published in Russian Mathematical Surveys. It is 146 pages long, and is the longest paper ever published in the history of RMS. It is both a survey paper and a presentation of new results. It discusses the classical and modern results of the theory of attractors for dissipative PDEs, including attractors for autonomous and non-autonomous equations, as well as pullback and random attractors, exponential attractors, determining functionals and inertial manifolds, and the dimension theory for the above classes of attractors. A link to the published paper is here (with the pdf available here), and the arXiv version available here. The image below shows Figure 1 from the paper.