@article{awodola_2014,  title={Flexural motions under moving concentrated masses of elastically supported rectangular plates resting on variable winkler elastic foundation},  volume={11},  ISSN={1679-7825},  url={https://doi.org/10.1590/S1679-78252014000900003},  DOI={10.1590/S1679-78252014000900003},  number={9},  journal={Latin American Journal of Solids and Structures},  publisher={Individual owner},  author={Awodola, T. O.},  year={2014},  pages={1515–1540} }