Electron spin resonance study of the structural properties of copper–chromium oxide catalysts
1985 ◽
Vol 81
(9)
◽
pp. 1367-1374
◽
1971 ◽
Vol 93
(25)
◽
pp. 6888-6890
◽
1987 ◽
Vol 36
(3)
◽
pp. 267-278
◽