Santen, Jan Heinrich van. |
Electrical conductivity of ferromagnetic compounds of manganese with perovskite structure / by J.H. van Santen and G.H. Jonker |
Jonker, G.H. |
Ferrimagnetic iron oxide compounds with hexagonal crystal structures / by G.H. Jonker |
Jonker, G.H. |
Ferromagnetic compounds of manganese with perovskite structure / by G.H. Jonker and J.H. van Santen |
Magnetic compounds with perovskite structure |
Jonker, G.H. |
Properties of barium titanate in connection with its crystal structure / by G.H. Jonker and J.H. van Santen |
[S.l. : s.n., 1949?] |
Jonker, G.H. |
Semiconducting properties of mixed crystals with perovskite structure / by G.H. Jonker |
Jonker, G.H. |
The ternary systems BaO-TiO2-SnO2 and BaO-TiO2-ZrO2 / by G.H. Jonker and W. Kwestroo |