@article{ALCO_2019__2_4_447_0,
     author = {Takigiku, Motoki},
     title = {A {Pieri} formula and a factorization formula for sums of $K$-theoretic $k${-Schur} functions},
     journal = {Algebraic Combinatorics},
     pages = {447--480},
     publisher = {MathOA foundation},
     volume = {2},
     number = {4},
     year = {2019},
     doi = {10.5802/alco.45},
     zbl = {1421.05096},
     mrnumber = {3997506},
     language = {en},
     url = {https://alco.centre-mersenne.org/articles/10.5802/alco.45/}
}