@article{CRMATH_2014__352_6_511_0,
     author = {Ji, Kui and Jiang, Chunlan and Keshari, Dinesh Kumar and Misra, Gadadhar},
     title = {Flag structure for operators in the {Cowen{\textendash}Douglas} class},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {511--514},
     publisher = {Elsevier},
     volume = {352},
     number = {6},
     year = {2014},
     doi = {10.1016/j.crma.2014.04.001},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2014.04.001/}
}