Influence of framework n(Si)/n(Al) ratio on the nature of Cu species in Cu-ZSM-5 for $NH_3-SCR-DeNO_x$ / Jabłońska Magdalena , Góra-Marek Kinga , Bruzzese Paolo C., Palčić Ana, Pyra Kamila , Tarach Karolina , Bertmer Marko, Poppitz David, Pöppl Andreas, Gläser Roger // ChemCatChem. - 2022 vol. 14 no. 18. - ISSN 1867-3880. - eISSN 1867-3899. - https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/cctc.202200627