TY - GEN AU - Medycki,W TI - NMR study of monomethylammonium cation in (CH3NH3)5Bi2Cl11 ferroelectric polycrystal SN - 0926-2040 PY - 1999///0726 KW - Cations KW - Magnetic Resonance Spectroscopy KW - methods KW - Methylamines KW - Protons N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0926-2040(99)00004-1 ER -