@article{MZ_1990__205_3_174162,
     author = {M.S. Narasimhan and F.-O. Schreyer and W. Decker},
     title = {Rank 2 vector bundles on {P4} with c1 odd and contact curves.},
     journal = {Mathematische Zeitschrift},
     pages = {123--136},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {1990},
     zbl = {0685.14010},
     url = {http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174162/}
}