@book{37747,
	author = {"Ghatak, Ajoy"},
	title = {Quantum Mechanics and Applications:},
	publisher = {Indian Insitiute of Technology},
	address = {Delhi},
	url = {http://video.snu.edu.in/index.php?id=11057&cat=Physics&course=Quantum Mechanics and Applications&url=Phase2_Video/115102023/mod01lec01.mp4}
}