Peetre, J.. "Remark on Eigenfunction Expansions for Elliptic Operators with Constant Coefficients.." Mathematica Scandinavica 15 (1964): 83-92. <http://eudml.org/doc/165892>.
@article{Peetre1964, author = {Peetre, J.}, journal = {Mathematica Scandinavica}, keywords = {partial differential equations}, pages = {83-92}, title = {Remark on Eigenfunction Expansions for Elliptic Operators with Constant Coefficients.}, url = {http://eudml.org/doc/165892}, volume = {15}, year = {1964}, }
TY - JOUR AU - Peetre, J. TI - Remark on Eigenfunction Expansions for Elliptic Operators with Constant Coefficients. JO - Mathematica Scandinavica PY - 1964 VL - 15 SP - 83 EP - 92 KW - partial differential equations UR - http://eudml.org/doc/165892 ER -