TY - JOUR AU - Beardsley, Jonathan TI - Relative Thom spectra via operadic Kan extensions JO - Algebraic and Geometric Topology PY - 2017 SP - 1151 EP - 1162 VL - 17 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2017.17.1151/ DO - 10.2140/agt.2017.17.1151 ID - 10_2140_agt_2017_17_1151 ER -