Columbia subject headings:
Chemical tests and reagents.
Nuclear magnetic resonance spectroscopy.
Rare earth metals.
Stereochemistry.
Harvard subject headings:
Chemical tests and reagents.
Lanthanide shift reagents.
Nuclear magnetic resonance spectroscopy.
Rare earth metals.
Stereochemistry.
Princeton subject headings:
Chemical tests and reagents.
Nuclear magnetic resonance spectroscopy.
Rare earth metals.
Stereochemistry.