APA

Gitman D. M., Shakhmatov V. M. & Shvartsman S. M.Completeness and orthogonality of the null plane of one class of solutions of the relativistic wave equations. : .

Chicago

Gitman D M, Shakhmatov V M and Shvartsman Sh M.Completeness and orthogonality of the null plane of one class of solutions of the relativistic wave equations. : .

Harvard

Gitman D. M., Shakhmatov V. M. and Shvartsman S. M.Completeness and orthogonality of the null plane of one class of solutions of the relativistic wave equations. : .

MLA

Gitman D M, Shakhmatov V M and Shvartsman Sh M.: . .