TY - JOUR AU - Miller, Micah TI - Homotopy algebra structures on twisted tensor products and string topology operations JO - Algebraic and Geometric Topology PY - 2011 SP - 1163 EP - 1203 VL - 11 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.1163/ DO - 10.2140/agt.2011.11.1163 ID - 10_2140_agt_2011_11_1163 ER -