@book{41134,
	author = {Landau, L D  and Lifshit︠s︡, E. M.},
	title = {Quantum mechanics, non-relativistic theory,},
	publisher = {Relx India;},
	year = {2020.},
	series = {Their Course of theoretical physics,},
	edition = {3rd ed.},
	note = {Addison-Wesley series in advanced physics.}
}