Citation: N. Mahieu et al., Accumulation of heterocyclic nitrogen in humified organic matter: a N-15-NMR study of lowland rice soils, EUR J SO SC, 51(3), 2000, pp. 379-389
Citation: N. Mahieu et al., Analysis of phosphorus in two humic acid fractions of intensively cropped lowland rice soils by P-31-NMR, EUR J SO SC, 51(3), 2000, pp. 391-402
Citation: N. Mahieu et al., Statistical analysis of published carbon-13 CPMAS NMR spectra of soil organic matter, SOIL SCI SO, 63(2), 1999, pp. 307-319