@book{32310,
	author = {Singh, N.D. Pradeep},
	title = {Organic photochemistry and pericyclic reactions:},
	publisher = {Indian Insitiute of Technology},
	address = {Kharagpur},
	url = {http://video.snu.edu.in/index.php?id=6506&cat=Chemistry and Biochemistry&course=Organic photochemistry and pericyclic reactions&url=Phase2_Video/104105038/mod01lec11.mp4}
}