TY - JOUR AU - SO, TSELEUNG TI - HOMOTOPY TYPES OF GAUGE GROUPS OVER NON-SIMPLYCONNECTED CLOSED 4-MANIFOLDS JO - Glasgow mathematical journal PY - 2019 SP - 349 EP - 371 VL - 61 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089518000241/ DO - 10.1017/S0017089518000241 ID - 10_1017_S0017089518000241 ER -