In an extensive book about the Teplice spa springs, Dr. Mathias Hansa devotes chapters to Bílinská kyselka, Zaječická bitter water and derived products, including magnesia.
1784 Mathias Hansa, book about Bílinská kyselka
In an extensive book about the Teplice spa springs, Dr. Mathias Hansa devotes chapters to Bílinská kyselka, Zaječická bitter water and derived products, including magnesia.