https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 Born-Infeld f(R) gravity https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000490700 Mon 10 Dec 2018 16:15:15 KRAT ]]> Bounce universe from string-inspired Gauss-Bonnet gravity https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000527860 Mon 03 Dec 2018 12:37:42 KRAT ]]>