@article{RM_1978_33_2_a16,
     author = {O. A. Oleinik},
     title = {On~the~equation $\Delta u+k(x)e^u=0$},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {243--244},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1978},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1978_33_2_a16/}
}