@article{INTF_1991_69_a4,
     author = {Ch. Okonek and A. Van de Ven},
     title = {Stable bundles, instantons and $C^\infty$-structures on algebraic surfaces},
     journal = {Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya },
     pages = {222--277},
     publisher = {mathdoc},
     volume = {69},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTF_1991_69_a4/}
}