@article{PismaZhETF.8.117, title = {Lowering of the Optical Breakdown Threshold in a Laser Focus by Superimposing a Microwave Field}, author = {Darmanyan, A. P. and Mitsuk, V. E. and Chernikov, V. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {8}, issue = {3}, pages = {117}, year = {1968}, doi = {}, url = {http://jetpletters.ru/ps/0/article_25955.shtml}, }