@book{153457,
	author = {Albertsson, Jorgen.},
	title = {The crystal and molecular structure of orthorhombic trisodium tris (pyridine -2, 6-dicarboxylato) ytherbiumate (III)- 14-hydrate.},
	year = {1970.},
	address = {Lund,},
	note = {Reprint from Acta Chem. Scand. v. 24 (1970) no. 4.}
}