TY - JOUR TI - Teacher professionalism in a double field structure DO - https://doi.org/10.1080/01425692.2019.1597681 SP - 795 EP - 808 UR - https://www.tandfonline.com/doi/full/10.1080/01425692.2019.1597681 PY - 2019-01-01 JO - British Journal of Sociology of Education AU - Nairz, Erna AU - Feldmann, Klaus ER -