Robillard, J.J. Possible Use of Certain Metallic Azides for the Development Field Controlled Dry Photographic Process. The Journal of Photographic Science (Informa UK Limited). 1971, 19 (2): 25–37. ISSN 0022-3638. doi:10.1080/00223638.1971.11737571.
Clever, H. Lawrence; Johnson, Susan A.; Derrick, M. Elizabeth. The Solubility of Mercury and Some Sparingly Soluble Mercury Salts in Water and Aqueous Electrolyte Solutions. Journal of Physical and Chemical Reference Data (AIP Publishing). 1985-07-01, 14 (3): 631–680. ISSN 0047-2689. doi:10.1063/1.555732.
Robillard, J.J. Possible Use of Certain Metallic Azides for the Development Field Controlled Dry Photographic Process. The Journal of Photographic Science (Informa UK Limited). 1971, 19 (2): 25–37. ISSN 0022-3638. doi:10.1080/00223638.1971.11737571.
Clever, H. Lawrence; Johnson, Susan A.; Derrick, M. Elizabeth. The Solubility of Mercury and Some Sparingly Soluble Mercury Salts in Water and Aqueous Electrolyte Solutions. Journal of Physical and Chemical Reference Data (AIP Publishing). 1985-07-01, 14 (3): 631–680. ISSN 0047-2689. doi:10.1063/1.555732.