Count Eric Carl Gabriel Oxenstierna (1916-1968) was a Swedish historian and authority on the history of the Vikings.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Count Eric Carl Gabriel Oxenstierna (1916-1968) was a Swedish historian and authority on the history of the Vikings. ### Response: .