Koehler T, Yu C-N, Schmidt K, Graetzel M, Wu Y, Bergmann JP, Sekulic DP. Development of a repair process for manmade structures in space by using aluminium brazing and friction stir spot welding. Weld. Tech. Rev. [Internet]. 2019 Nov. 2 [cited 2024 Apr. 25];91(9):39-50. Available from: https://pspaw.pl/pspaw/article/view/1072