WASET
    A. Filimon and  R. M. Albu and  E. Avram,  Maximizing Performance of the Membranes Based on Quaternized Polysulfone/Polyvinil Alcohol for Biomedical Applications: Rheological Investigations.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2015, vol. 102(6). 776 - 779
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10003341.