Wiese, Andreas Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Nadiradze, G., & Wiese, A. (2016). On Approximating Strip Packing with a Better Ratio than 3/2. In R. Krauthgamer (Ed.), Proceedings of the Twenty-Seventh ACM-SIAM Annual Symposium on Discrete Algorithms (pp. 1491-1510). Philadelphia, PA: SIAM. doi:10.1137/1.9781611974331.ch102.