TY  - RPRT
TI  - A NOTE ON ZULLIGER'S THEORY.
AU  - L L SCHWARTZ
PY  - 1965
DO  - 10.1080/0091651x.1965.10120200
UR  - https://pubmed.ncbi.nlm.nih.gov/14297688/
ID  - 14297688
ER  -