@article{CM_1988__67_3_355_0,
     author = {Mehta, V. B. and Ramanathan, A.},
     title = {Schubert varieties in $G/B \times G/B$},
     journal = {Compositio Mathematica},
     pages = {355--358},
     publisher = {Kluwer Academic Publishers},
     volume = {67},
     number = {3},
     year = {1988},
     mrnumber = {959217},
     zbl = {0665.14020},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1988__67_3_355_0/}
}