https://explorersweb.com/winter-k2-tsen ... confirmed/ -- Winter K2 : Tseng's Team Confirmed.
https://www.desnivel.com/expediciones/j ... -invernal/ -- Jost Kobusch Ascends Putrung (6500 m) in Nepal.
https://cys-hiking-adventures.blogspot. ... -nico.html -- Cy K -- Updated.