TY  - RPRT
TI  - Is there directional smelling?
AU  - G Kobal
AU  - S Van Toller
AU  - T Hummel
PY  - 1989
DO  - 10.1007/bf01954845
UR  - https://pubmed.ncbi.nlm.nih.gov/2493388/
ID  - 2493388
ER  -