[1]
Niemiec, P. 2021. The electronic structure of phosphotungstic (H₃PW₁₂O₄₀) heteropolyacids modified by Fe²⁺ cation. Science, Technology and Innovation. 11, 4 (Feb. 2021), 24–32. DOI:https://doi.org/10.5604/01.3001.0014.7530.