TY  - RPRT
TI  - Transfer in multiple-sign and transposition problems: implications for Osgood's transfer surface.
AU  - M L Schroth
PY  - 1967
DO  - 10.2466/pr0.1967.20.1.147
UR  - https://pubmed.ncbi.nlm.nih.gov/6037776/
ID  - 6037776
ER  -