TY  - RPRT
TI  - Learning from Henry Spira.
AU  - A J Klotzko
AU  - P Singer
PY  - 1999
DO  - 10.1017/s0963180199801029
UR  - https://pubmed.ncbi.nlm.nih.gov/9924613/
ID  - 9924613
ER  -