Journal of Liaoning Petrochemical University
Modification of Imidazoline Quaternary Ammonium Salt
Cong Yufeng, Liu Yan, Zhang Chen, Jiang Meigui, Huang Wei
Journal of Liaoning Petrochemical University . 2014, (4): 5 -8 .  DOI: 10.3696/j.issn.1672-6952.2014.04.002