@inbook{8a0121c21c284a04bbe6fa55f5b9b244,
title = "On Optimum Design and Periodicity of Band-gap Structures",
author = "Niels Olhoff and Bin Niu",
year = "2014",
doi = "10.1007/978-3-7091-1643-2_12",
language = "English",
isbn = "978-3-7091-1642-5 ",
volume = "549",
series = "CISM International Centre for Mechanical Sciences",
pages = "299--324",
editor = "Rozvany, {George I.N.} and Tomasz Lewinski",
booktitle = "Topology Optimization in Structural and Continuum Mechanics",
publisher = "Springer VS",
}