A new approach to the Dyson coefficients. Pang, Sabrina X.M.; Lv, Lun — 2010 The Electronic Journal of Combinatorics [electronic only]
Two coefficients of the Dyson product. Lv, Lun; Xin, Guoce; Zhou, Yue — 2008 The Electronic Journal of Combinatorics [electronic only]
Reduced decompositions of matchings. Lv, Lun; Pang, Sabrina X.M. — 2011 The Electronic Journal of Combinatorics [electronic only]