@article{JIS_2008__11_2_a4,
     author = {He,  Tian-Xiao},
     title = {A symbolic operator approach to power series transformation-expansion formulas},
     journal = {Journal of integer sequences},
     year = {2008},
     volume = {11},
     number = {2},
     zbl = {1151.41312},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a4/}
}