@article{SM_1989_64_1_a17,
     author = {A. I. Bulgakov},
     title = {On the question of the existence of continuous branches of multivalued mappings with nonconvex images in spaces of summable functions},
     journal = {Sbornik. Mathematics},
     pages = {295--303},
     year = {1989},
     volume = {64},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1989_64_1_a17/}
}