Multinuclear NMR characterisation of the complexes between chiral 3-aminopyrrolidine lithium amides and n-butyllithiumY. Prigent, A. Corruble, J.-Y. Valnot, J. Maddaluno, P. Duhamel and D. DavoustJ. Chim. Phys., 95 2 (1998) 401-405DOI: https://doi.org/10.1051/jcp:1998151