@article{MZM_1994_56_1_a5,
     author = {V. A. Kondrat'ev and V. A. Nikishkin},
     title = {On the asymptotics near the piecewise smooth boundary of singular solutions of semilinear elliptic equations},
     journal = {Matemati\v{c}eskie zametki},
     pages = {50--56},
     year = {1994},
     volume = {56},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1994_56_1_a5/}
}