Reflection principles for the iterated Helmholtz equations

Main Article Content

J. B. (Joaquin B.) , 1920- Díaz
R. B. Ram

Article Details

Com citar
Díaz, J. B. (Joaquin B.) , 1920-; Ram, R. B. «Reflection principles for the iterated Helmholtz equations». Collectanea Mathematica, 1975, vol.VOL 26, núm. 3, p. 253-66, http://raco.cat/index.php/CollectaneaMathematica/article/view/57464.