@article {8614,
	title = {Asymmetric coherent tilt boundaries formed by molecular beam epitaxy},
	journal = {Journal of Physics: Condensed Matter},
	year = {1990},
	pages = {1335-1341},
	doi = {10.1088/0953-8984/2/5/024},
	author = {R. Du and C.P. Flynn}
}
