Note 3 — Contributions from The Museum of History and Technology: Paper 40 History of Phosphorus
Reading edition
Cited in Peter Joseph Macquer Chymisches Wörterbuch, 2nd ed. (Leipzig: Weidmann, 1789), vol. 4, p. 508, footnote “c” as “Kletwich (de phosph. liqu. et solid. 1689, Thes. II).”