Kern T, Schanda P, Brutscher B. Sensitivity-enhanced IPAP-SOFAST-HMQC for fast-pulsing 2D NMR with reduced radiofrequency load. Journal of Magnetic Resonance. 2008;190(2):333-338. doi:10.1016/j.jmr.2007.11.015
LibreCat: https://research-explorer.ista.ac.at/record/8482
DOI: 10.1016/j.jmr.2007.11.015

Schanda P, Brutscher B. Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR. Journal of Magnetic Resonance. 2006;178(2):334-339. doi:10.1016/j.jmr.2005.10.007
LibreCat: https://research-explorer.ista.ac.at/record/8490
DOI: 10.1016/j.jmr.2005.10.007