@article{DAN_1988_298_6_a10,
     author = {S. I. Pokhozhaev},
     title = {On a constructive method of the calculus of variations},
     journal = {Doklady Akademii Nauk},
     pages = {1330--1333},
     publisher = {mathdoc},
     volume = {298},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_298_6_a10/}
}