Oligschläger D, Kupferschläger K, Poschadel T, Watzlaw J, Blümich B. Miniature mobile NMR sensors for material testing and moisture-monitoring. diffusion [Internet]. 2014 Dec. 31 [cited 2025 Apr. 6];22. Available from: https://diffusion.journals.qucosa.de/diffusion/article/view/834