@article{201809.0349,
doi = {10.20944/preprints201809.0349.v1},
url = {https://doi.org/10.20944/preprints201809.0349.v1},
year = 2018,
month = {September},
publisher = {Preprints},
author = {Yu-Feng Sun and Jia-Meng Liu and Jing Sun and Ya-Tao Huang and Jia Lu and Min-Min Li and Nuo Jin and Xiao-Feng Dai and Bei Fan},
title = {One-Pot Synthesis of Coumarins Unsubstituted on the Pyranic Nucleus Catalysed by a Wells–Dawson Heteropolyacid (H6P2W18O62)},
journal = {Preprints}
}