Kirill Trapezon and Alexandr Trapezon, Application of Method of Symmetries at a Calculation and Planning of Circular Plate with Variable Thickness. journal = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2017, vol. 124(4). 831 - 834 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10007033.