Schrama, A. H. M. (1973). Electron nuclear double resonance experiments on manganese doped perovskite and quadratic layer fluorides. s.n.].
Chicago-viite (17. p.)Schrama, Alexius Hermanus Maria. Electron Nuclear Double Resonance Experiments on Manganese Doped Perovskite and Quadratic Layer Fluorides. [S.l.: s.n.], 1973.
MLA-viite (8. p.)Schrama, Alexius Hermanus Maria. Electron Nuclear Double Resonance Experiments on Manganese Doped Perovskite and Quadratic Layer Fluorides. s.n.], 1973.
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