@article{DAN_1965_165_1_a9, author = {S. I. Pokhozhaev}, title = {Eigenfunctions of the equation $\Delta u+\lambda f(u)=0$}, journal = {Doklady Akademii Nauk}, pages = {36--39}, publisher = {mathdoc}, volume = {165}, number = {1}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_165_1_a9/} }