@book { TowardsSustainableUrbanTransportation,
    title = "Towards Sustainable Urban Transportation",
    author = "Linas {Kliucininkas}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01349-8",
    url = "https://www.peterlang.com/document/1046038"
}