TY  - RPRT
TI  - Post and core--the biomechanical aspect.
AU  - Z Hirschfeld
AU  - N Stern
PY  - 1972
DO  - 10.1111/j.1834-7819.1972.tb04979.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4511984/
ID  - 4511984
ER  -