Authors: Hoffmann, JM

Citation: Jm. Hoffmann, Introduction to the special edition in honor of Louis Sander, INF MEN H J, 21(1-2), 2000, pp. 1-3

Authors: Hoffmann, JM

Citation: Jm. Hoffmann, There is such thing as an infant!, INF MEN H J, 21(1-2), 2000, pp. 42-51

Authors: Hoffmann, JM Popbla, L Duhalde, C

Citation: Jm. Hoffmann et al., Early stages of initiative and environmental response, INF MEN H J, 19(4), 1998, pp. 355-377