@article {10748,
	title = {Density of states and thermodynamic properties of a two-dimensional electron gas in a strong external magnetic field},
	journal = {Physical Review B},
	year = {1990},
	pages = {7132-7147},
	doi = {10.1103/PhysRevB.42.7132},
	author = {X.C. Xie and Q.P. Li and S. Das Sarma}
}
