For citations:
Shcherbakova E.E. Solving eigenvalues problems for Helmholtz equation by point-source method. Vestnik of Don State Technical University. 2016;16(3):87-95. (In Russ.) https://doi.org/10.12737/20227
Shcherbakova E.E. Solving eigenvalues problems for Helmholtz equation by point-source method. Vestnik of Don State Technical University. 2016;16(3):87-95. (In Russ.) https://doi.org/10.12737/20227