TY - JOUR AU - Clemence, Dominic P. TI - On the Singular Behaviour of the Titchmarsh-Weyl m-Function for the Perturbed Hill’s Equation on the Line JO - Canadian mathematical bulletin PY - 1997 SP - 416 EP - 421 VL - 40 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1997-049-x/ DO - 10.4153/CMB-1997-049-x ID - 10_4153_CMB_1997_049_x ER -