https://vital.lib.tsu.ru/vital/access/manager/Index en-us 5 Restoration and conservation of old low-quality book paper using aqueous colloids of magnesium oxyhydroxide obtained by pulsed laser ablation https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000723327 Mon 07 Sep 2020 09:50:11 KRAT ]]>