@book { QAZPhysicsSeriesPhysics1NewtonianMechanics,
    title = "QAZ Physics Series. Physics 1: Newtonian Mechanics",
    author = "Shahid {Khan}",
    year = "2017",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/358794"
}