Some new asymptotic approximations of the gamma function based on Nemes' formula, Ramanujan's formula and Burnside's formula. - Dawei Lu; Lixin Song; Congxu Ma (Appl. Math. Comput., 2015)

Some new quicker continued fraction approximations for the gamma function related to the Nemes' formula. - Dawei Lu; Congxu Ma (Numer. Algorithms, 2015)

A quicker continued fraction approximation of the gamma function related to the Windschitl's formula. - Dawei Lu; Lixin Song; Congxu Ma (Numer. Algorithms, 2016)