1. Zheng Zhongjin, Zheng Junyi. Analysis on Measures of Ships Dealing with "New Sulfur Limit Regulations" [J]. Fujian Transportation Science and Technology,2019(03):137-139.
2. Wang Feng, XU Fengyin, Wang Fenglin. To accelerate the development of coalbed methane, the Contradiction between conventional energy and unconventional energy should be properly resolved: Current situation, existing problems and relevant suggestions of CBM business development of petrochina [J]. Journal of Beijing petroleum management cadre institute,2019,26(01):35-38+50.
3. The second round of trial production of natural gas hydrate has been successful[J].Geological equipment,2020,21(03):3.
4. Dong Lin, LIAO Hualin, LI Yanlong, LIU Changling. Marine geology frontiers, 2020,36(09):34-43.
5. Hoekstra R L, Collier K, Mulligan N, et al. Experimental study of a clean burning vehicle fuel[J]. International Journal of Hydrogen Energy, 1995, 20(9):737-745.