Rotationsspektrum von BaO / Rotational Spectrum of BaOTiemann, E.Verlag der Zeitschrift fr Naturforschung1974DOI 10.1515/zna-1974-1122
X-ray Investigation of the Systems BaO?WO3, BaO?MoO3 and BaO?Ta2O5E. S. Zhmud'SP MAIK Nauka/Interperiodica1961DOI 10.1007/bf00744852
Thermodynamic Descriptions of the BaO-CaO, BaO-SrO, BaO-SiO2 and SrO-SiO2 SystemsZhang, RuiElsevier Science2016DOI 10.1016/j.calphad.2016.06.009
Derivatographlc Investigations of the Systems BaO-GeO2 AND BaO-Nb2O5Fadhil JasimElsevier Science1987DOI 10.1016/0040-6031(87)88349-1
The Ternary Systems BaO–TiO2–SnO2 and BaO-TiO2-ZrO2G. H. JONKERJohn Wiley and Sons1958DOI 10.1111/j.1151-2916.1958.tb13509.x