@book{10514444,
	author = {Jaczewski, L.},
	title = {Einige thermische Beobachtungen in Iletzk},
	year = {1914},
	series = {Separat-Abdruck aus dem Verhandl.d.K.Russ.Mineralog.Gesellsch.},
	address = {Петроградъ},
	note = {Mit 5 Abbild.}
}