https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 Post-focal filamentation of an externally focused femtosecond laser pulse in air https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000470515 Mon 17 Dec 2018 11:19:53 KRAT ]]> Filamentation length of high-power sharply focused femtosecond laser radiation in air https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000478073 Mon 09 Dec 2019 10:04:10 KRAT ]]>