MODERN GREEK PHILOSOPHY RESEARCH CENTRE UNIVERSITY OF IOANNINA SCHOOL OF PHILOSOPHY DEPARTMENT OF PHILOSOPHY, PAEDAGOGY AND PSYCHOLOGY SECTION OF PHILOSOPHY DIRECTOR: KONSTANTINOS TH. PETSIOS ASSOC. PROFESSOR OF HISTORY OF PHILOSOPHY

1. Wortis, Joseph, «Τὰ πνευματικῶς καθυστερημένα παιδιὰ στὴ Σοβιετικὴ Ἕνωση » , Παιδεία καὶ Ζωή [Τόμοι ΣΤ΄-Ι΄], 10, 93 (1961), σσ. 86-91