@article{SM_1984_47_1_a15,
     author = {A. I. Bulgakov and L. N. Lyapin},
     title = {On the connectedness of the solution sets of functional inclusions},
     journal = {Sbornik. Mathematics},
     pages = {287--292},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_47_1_a15/}
}