@book { NonlinearVibrationsofCantileverBeamsandPlates,
    title = "Nonlinear Vibrations of Cantilever Beams and Plates",
    author = "Mohammad Amin {Rashidifar}",
    year = "2015",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/299476"
}