Limit laws of the coefficients of polynomials with only unit roots

H.-K. Hwang and Vytas Zacharovas, Limit laws of the coefficients of polynomials with only unit roots, Random Structures and Algorithms, 46 (2015), 707-738. pdf (950K; 35 figures) arXiv:1301.2021 (typos: "standard variation" should read "standard deviation")