Study of the Structure of Pyridine Extracts from Coals by High Resolution Nuclear Magnetic Resonance Spectroscopy
Open Access
- 1 January 1964
- journal article
- Published by The Japan Institute of Energy in Journal of the Fuel Society of Japan
- Vol. 43 (12) , 837-848
- https://doi.org/10.3775/jie.43.12_837