@article{aup:/content/journals/10.5117/PED2015.1.BAKK, author = "Bakker, Joep", title = "Verheffingsmachine", journal= "Pedagogiek", year = "2015", volume = "35", number = "1", pages = "3-5", doi = "https://doi.org/10.5117/PED2015.1.BAKK", url = "https://www.aup-online.com/content/journals/10.5117/PED2015.1.BAKK", publisher = "Amsterdam University Press", issn = "2468-1652", type = "Journal Article", }