Kowalski W, Richter M, Tokarczyk K. Effect of icing as a non-structural mass on the variation of natural frequency of a lightweight lattice structure. ace [Internet]. 2023 Dec. 30 [cited 2026 Oct. 19];69(4):37-53. Available from: https://wydawnictwo.pan.pl/index.php/ace/article/view/4167