Said F. Urmancheev and  Victor N. Kireev and  Svetlana F. Khizbullina,  Numerical Simulation of Thermoreversible Polymer Gel Filtration.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 1342 - 1344
    [viewed 22 April 2021]. Available from: https://publications.waset.org/pdf/6957.