@article{TM_1983_161_a8,
     author = {P. I. Lizorkin and S. M. Nikol'skii},
     title = {Coercive properties of an elliptic equation with degeneration and a~generalized right-hand side},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {157--183},
     publisher = {mathdoc},
     volume = {161},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1983_161_a8/}
}