[1]
SemenyshynaI. V. and TeplinskyY. V., “On the Cauchy Problem for Degenerate Difference Equations of the <em class="a-plus-plus">m</em&gt;th Order in a Banach Space”, Ukr. Mat. Zhurn., vol. 55, no. 8, pp. 1127-1137, Aug. 2003.