@article{TRSPY_1990_192_a12,
     author = {S. I. Pokhozhaev},
     title = {On the method of fibering a~solution in nonlinear boundary value problems},
     journal = {Informatics and Automation},
     pages = {146--163},
     publisher = {mathdoc},
     volume = {192},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1990_192_a12/}
}