1.
Christiansen F, Boserup J, Buchardt B, Guvad C, Hansen K, Koch C, Jensenius J, Nielsen G, Nøhr-Hansen H, Stouge S, Østfeldt P. Chapter 3: Analytical programme and applied methods. bullggu [Internet]. 1989 Jan. 1 [cited 2024 Jul. 3];158:21-6. Available from: https://geusjournals.org/index.php/bullggu/article/view/6702