@article{Gribovsky_2012 author = {A. V. Gribovsky and O. A. Yeliseyev}, title = {EVALUATION OF GAUSSIAN BEAM SCATTERING CHARACTERISTICS FOR DOUBLE-PERIODIC STRUCTURES}, journal = {Radio Physics and Radio Astronomy}, issn = {2152-274X}, year = {2012}, volume = {3}, number = {1}, pages = {45--53} }