Melchior A, Schiemer B, Grabher G. “Hägerstrand online”: A methodical template for the analysis of space-time trajectories in collaborations. RuR [Internet]. 2020 Feb. 28 [cited 2024 May 5];78(1):21-33. Available from: https://rur.oekom.de/index.php/rur/article/view/286