@article{aup:/content/journals/10.5117/DMT2021.2.011.LOOS, author = "Loos, Wiepke", title = "Willem Bastiaan Tholen, 1860-1931 Een gelukkige natuur", journal= "De Moderne Tijd", year = "2021", volume = "5", number = "2", pages = "228-231", doi = "https://doi.org/10.5117/DMT2021.2.011.LOOS", url = "https://www.aup-online.com/content/journals/10.5117/DMT2021.2.011.LOOS", publisher = "Amsterdam University Press", issn = "2667-162X", type = "Journal Article", }