A Destructive Spark (sources)
- Grundriss der Physiologie, Vol. I, by Dr. Karl Asmund Rudolphi, 1821 Berlin, Germany. Pgs. 209-214. Online: https://books.google.com/books?id=Xio_AAAAcAAJ&printsec=frontcover#v=onepage&q&f=false
- “Combustion humaine spontanée,” by Ch. Asm. Rudolphi, article in Journal de Pharmacie et des Sciences Accessoires, No. I, Volume 14, January 1828, Paris, France. Pg. 23. Online: https://books.google.com/books?id=-fxBAAAAcAAJ&pg=PA23&dq=%22combustion+humaine+spontanee.%22+%22ch.+asm.+rudolphi,+grundriss+der+physiologie%22&hl=en&sa=X&ved=0ahUKEwjBtL3nt_fbAhW0IzQIHdAkCvUQ6AEILjAB#v=onepage&q=%22combustion%20humaine%20spontanee.%22%20%22ch.%20asm.%20rudolphi%2C%20grundriss%20der%20physiologie%22&f=false