Jacob Boehme's divine substance Salitter
| Principe, Lawrence M. |
| Jacob Boehme's divine substance Salitter : its nature, origin and relationship to seventeenth century scientific theories / Lawrence M. Principe and Andrew Weeks. |
| In: British journal for the history of science Vol. 22 (1989), p. 53-61 |
| Weeks, Andrew |
| Paracelsus : speculative theory and the crisis of the early Reformation / Andrew Weeks. |
| Albany : State university of New York press, c1997. |