1. 08For: R. de Forcrand, “Research on the Oxides of Lithium, Strontium, and Barium,”Ann. Chim Phys., 15(8), 433–490 (1980) in French. (Thermo; Experimental)
2. 20Str: W. Strecker and H. Thienemann, “On the Effect of Ozone on the Alkali Metals, Ammonia and Substitution Products of Ammonia,”Ber. Deut. Chem. Ges., 53, 2096–2113 (1920) in German. (Equi Diagram; Experimental)
3. 32Blu: M. Blumenthal, “Thermal Dissociation of Some Oxides and Peroxides. IV. Dissociation of Calcium Peroxide,”Roczniki Chem., 12, 232–240 (1932) (239–240 in German); ABS:Chem. Abs., 27, 13–14 (1933); cited by [62Van]. (Thermo; Experimental)
4. 33Cla: A. Claassen and C.F. Beenemans, “Vapor Pressure Determinations for BaO, SiO, CaO and Their Mixtures and Measurements of Evaporation Velocity,”Z. Phys., 80, 342–351 (1933) in German. (Thermo; Experimental)
5. 41Kot: V. Kotov and S. Raikhshtein, “Structure of Calcium Peroxide,”Zh. Fiz. Khim., 15, 1057–1058 (1941) in Russian. (Equi Diagram; Experimental)