TY - RPRT TI - Structure of a paramagnetic supermicroporous silica-based material via a multinuclear solid-state NMR monitoring. AU - Vladimir I Bakhmutov AU - Boris G Shpeizer AU - Abraham Clearfield PY - 2007 DO - 10.1002/mrc.1927 UR - https://pubmed.ncbi.nlm.nih.gov/17120259/ ID - 17120259 ER -