Sztraka L. DETERMINATION OF THE NUCLEAR SPIN STATISTICAL WEIGHTS FOR THE ROTATION-INTERNAL ROTATION-INVERSION LEVELS OF METHYLAMINE Period. Polytech. Chem. Eng. [Internet]. 1987 Jan. 1 [cited 2024 Dec. 1];31(1-2):93-103. Available from: https://pp.bme.hu/ch/article/view/2806