J. Choi, K. R. Carter, and T. P. Russell, “5. Directed Self-Oriented Self-Assembly of Block Copolymers Using Topographical Surfaces” in the Book Entitled “Directed Self-Assembly of Block Co-Polymers for Nano-Manufacturing” R. Gronheid and P. Nealey, Eds., Elsevier, 2015, A Volume in Woodhead Publishing Series in Electronic and Optical Materials: No. 83, pp 99-127 [Link]