@article{PismaZhETF.2.37, title = {Laser with Radiation Diagram of Diffraction Width}, author = {Mikaelyan, A. L. and Korovitsyn, A. V. and Naumova, L. V.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {2}, issue = {1}, pages = {37}, year = {1965}, doi = {}, url = {http://jetpletters.ru/ps/0/article_24452.shtml}, }