Distortionless Quantitative 13C DEPT++ Experiment
LI Yun-yan1,2,SUN Peng1,2,LIU Mai-li1,ZHANG Xu1*,LIU Chao-yang1
Chinese Journal of Magnetic Resonance . 2015, (1): 51 -58 .  DOI: 10.11938/cjmr20150106