Bondarenko YV, Safronov PS, Bondarenko OF, Sydorets VM, Rogozina TS. The hybrid energy storages based on batteries and ultracapacitors for contact microwelding. TKEA [Internet]. 2014Aug.29 [cited 2025Sep.16];(4):33-8. Available from: http://www.tkea.com.ua/index.php/journal/article/view/TKEA2014.4.33