@article{SM_1994_77_1_a11,
     author = {A. I. Bulgakov},
     title = {Integral inclusions with nonconvex images, and their applications to boundary value problems for differential inclusions},
     journal = {Sbornik. Mathematics},
     pages = {193--212},
     year = {1994},
     volume = {77},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1994_77_1_a11/}
}