TY  - JOUR
T1  - A Way to Break Easily and Speedily the Hardest Rocks, Communicated by the Same Person, as He Received It from Monsieur Du Son, the Inventor
JF  - Philosophical Transactions (1665-1678)
VL  - 1
SP  - 82
EP  - 85
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1665.0036
M3  - doi:10.1098/rstl.1665.0036
AU  - Moray, R.
AU  - Son, M.
ER  -