@article{RM_2022_77_4_a2,
     author = {H. Duan and X. Zhao},
     title = {Schubert calculus and intersection theory of flag manifolds},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {729--751},
     publisher = {mathdoc},
     volume = {77},
     number = {4},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2022_77_4_a2/}
}