JOURNAL OF MATHEMATICAL PHYSICS, cilt.45, sa.2, ss.713-724, 2004 (SCI-Expanded)
A class of nonautonomous coupled Korteweg-de Vries (KdV) systems in (1+1) dimensions are considered for integrability classification. Integrability of the systems is associated with the existence of a certain recursion operator. Some new integrable nonautonomous two-component KdV systems are found. (C) 2004 American Institute of Physics.