@article{GMJ_1995__2_1_47362,
     author = {Rozov, N.Kh. and Sushko, V.G.},
     title = {Applications of the method of barriers. {I:} {Some} boundary-value problems.},
     journal = {Georgian Mathematical Journal},
     pages = {99--110},
     publisher = {mathdoc},
     volume = {2},
     number = {1},
     year = {1995},
     zbl = {0833.34016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1995__2_1_47362/}
}