Further refinements of Wilf-equivalence for patterns of length 4. - Robin D. P. Zhou; Yongchun Zang; Sherry H. F. Yan (J. Comb. Theory, Ser. A, 2024)

Difference ascent sequences and related combinatorial structures. - Yongchun Zang; Robin D. P. Zhou (Eur. J. Comb., 2025)