PHOTODIMERIZATION OF COUMARINS IN THE CRYSTALLINE——THE FIRST EXAMPLE OF A NON-TOPOCHEMICALLY CONTROLLED REACTION IN THE GROUND STATE
MENG JI-BEN, FU DE-CHAO, GAO ZHEN-HENG
Imaging Science and Photochemistry . 1992, (1): 87 -90 .  DOI: 10.7517/j.issn.1674-0475.1992.01.87