TY - JOUR T1 - Uniqueness of A∞-structures and Hochschild cohomology JO - Algebraic and Geometric Topology PY - 2011/01/01 AU - Roitzheim C AU - Whitehouse S ED - DO - DOI: 10.2140/agt.2011.11.107 VL - 11 IS - 1 SP - 107 EP - 143 Y2 - 2024/12/22 ER -