@article{JLT_2007_17_3_JLT_2007_17_3_a14,
     author = {H. Azad and I. Biswas },
     title = {On the {Principal} {Bundles} over a {Flag} {Manifold:} {II}},
     journal = {Journal of Lie theory},
     pages = {669--684},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/JLT_2007_17_3_JLT_2007_17_3_a14/}
}