@article{SM_1999_190_10_a3,
     author = {Yu. V. Muranov and I. Hambleton},
     title = {Projective splitting obstruction groups for one-sided submanifolds},
     journal = {Sbornik. Mathematics},
     pages = {1465--1485},
     publisher = {mathdoc},
     volume = {190},
     number = {10},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_10_a3/}
}