1. Approximate evaluation of Euler’s constant;Tims;Math. Gaz.,1971
2. Convergence with pictures;Rippon;Amer. Math. Monthly,1986
3. Euler’s Constant;Young;Math. Gaz.,1991
4. Inequalities for zero-balanced hypergeometric functions;Anderson;Trans. Amer. Math. Soc.,1995
5. Problem E3432;Tóth;Amer. Math. Monthly,1991