Heidbrink I. Alfred de Quervain, Across Greenland’s Ice Cap: The Remarkable Swiss Scientific Expedition of 1912 by Ingo Heidbrink. TNM [Internet]. 2024 Apr. 19 [cited 2024 Oct. 18];33(2):286-8. Available from: https://tnm.journals.yorku.ca/index.php/default/article/view/1138