TY - GEN AU - Sunada , Toshikazu TI - Topological crystallography : with a view towards discrete geometric analysis T2 - Surveys and tutorials in the applied mathematical sciences 6 SN - 9784431541769 PY - 2013/// CY - Tokyo PB - Springer KW - Algebraic topology KW - Topological crystals KW - Homology groups ER -