About BARKEMEYER J
About Univ. Bonn, Bonn, DEU
About HAAKE M
About Univ. Bonn, Bonn, DEU
About BARGON J
About Univ. Bonn, Bonn, DEU
About Journal of the American Chemical Society
About nuclear spin
About INEPT
About Magnetic resonance of inorganic molecules
About パラ水素
About ラベル
About NMR
About 増強