Michael Tupý and  Jaroslav Císař and  Pavel Mokrejš and  Dagmar Měřínská and  Alice Tesaříková-Svobodová,  Comparison of Processing Conditions for Plasticized PVC and PVB.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2015, vol. 101(5). 617 - 621
    [viewed 10 May 2021]. Available from: https://publications.waset.org/pdf/10001710.