@book { PowerofImagination, title = "Power of Imagination", subtitle = "Education, Innovations and Democracy", author = "Agnieszka {Rothert}", year = "2016", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/978-3-653-06558-9", url = "https://www.peterlang.com/document/1050084" }