@article{SM_2011_202_1_a3,
     author = {I. B. Penkov and A. S. Tikhomirov},
     title = {Triviality of vector bundles on twisted {ind-Grassmannians}},
     journal = {Sbornik. Mathematics},
     pages = {61--99},
     year = {2011},
     volume = {202},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2011_202_1_a3/}
}