https://en.wikipedia.org/wiki/%C3%85rsg%C3%A5ng
https://simogo.com/2012/10/05/the-strange-phenomena-of-year-walking/
https://bragelaboratorium.com/2020/06/22/arsgang-eller-arsgaanjin-en-spadomsritual-i-sverige-och-i-finland-och-dess-andra-liv-i-ett-mobilspel/
https://www.atlasobscura.com/articles/sweden-year-walk-arsgang?utm_medium=atlas-page&utm_source=facebook,twitter&fbclid=IwAR0W5H_2iT_S1jstQx5kLB7rXDzONphcGBK2up7obpJ4YLxOeLxyoC_p5Dg