TY - JOUR AU - WOJTYLAK, MICHAƁ TI - ALGEBRAS DENSE IN $L^2$ SPACES: AN OPERATOR APPROACH JO - Glasgow mathematical journal PY - 2005 SP - 155 EP - 165 VL - 47 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002216/ DO - 10.1017/S0017089504002216 ID - 10_1017_S0017089504002216 ER -