TY - JOUR AU - Agarwal, Ravi P. AU - Mustafa, Octavian G. TI - On a Local Theory of Asymptotic Integration for Nonlinear Differential Equations JO - Canadian mathematical bulletin PY - 2012 SP - 3 EP - 14 VL - 55 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-061-1/ DO - 10.4153/CMB-2011-061-1 ID - 10_4153_CMB_2011_061_1 ER -