Hassan, O., Deister, F., Tremel, U., & Weatherill, N. P. (2004). Fully automatic and fast mesh size specification for unstructured mesh generation. Engineering with Computers, 20(3), pp. 237-248. doi:10.1007/s00366-004-0291-5

Hassan, Oubay, Frank Deister, Udo Tremel, and Nigel P. Weatherill. "Fully Automatic and Fast Mesh Size Specification for Unstructured Mesh Generation." Engineering With Computers 20, no. 3 (2004): 237-248.

Hassan, Oubay, Frank Deister, Udo Tremel, and Nigel P. Weatherill. "Fully Automatic and Fast Mesh Size Specification for Unstructured Mesh Generation." Engineering With Computers 20.3 (2004): 237-248.