TY  - BOOK
AU  - Olff,M.
AU  - Godaert,G.
AU  - Ursin,H.
TI  - Quantification of human defence mechanisms
SN  - 3540538216
PY  - 1991///
CY  - Berlin
PB  - Springer-Verlag
KW  - Defense mechanisms (Psychology)
KW  - Testing
ER  -