@article{Wu16CAD,
author = "Jun Wu and Charlie C.L. Wang and Xiaoting Zhang and R{\"u}diger Westermann",
title = "Self-Supporting Rhombic Infill Structures for Additive Manufacturing",
journal = "Computer-Aided Design",
note = "to appear"
year = "2016",
doi = "10.1016/j.cad.2016.07.006",
}